18980377332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1433}}^1$

素因数の和:1702

約数の個数: 192

約数和(自身を含む): 54837995520

約数和(自身を除く): 35857618188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 43, 57, 76, 84, 86, 114, 129, 133, 172, 193, 228, 258, 266, 301, 386, 399, 516, 532, 579, 602, 772, 798, 817, 903, 1158, 1204, 1351, 1433, 1596, 1634, 1806, 2316, 2451, 2702, 2866, 3268, 3612, 3667, 4053, 4299, 4902, 5404, 5719, 5732, 7334, 8106, 8299, 8598, 9804, 10031, 11001, 11438, 14668, 16212, 16598, 17157, 17196, 20062, 22002, 22876, 24897, 25669, 27227, 30093, 33196, 34314, 40124, 44004, 49794, 51338, 54454, 58093, 60186, 61619, 68628, 77007, 81681, 99588, 102676, 108908, 116186, 120372, 123238, 154014, 157681, 163362, 174279, 184857, 190589, 232372, 246476, 276569, 308028, 315362, 326724, 348558, 369714, 381178, 431333, 473043, 553138, 571767, 630724, 697116, 739428, 762356, 829707, 862666, 946086, 1103767, 1106276, 1143534, 1170761, 1293999, 1659414, 1725332, 1892172, 1935983, 2207534, 2287068, 2341522, 2587998, 3311301, 3318828, 3512283, 3871966, 4415068, 4683044, 5175996, 5254811, 5807949, 6622602, 7024566, 7743932, 8195327, 10509622, 11615898, 11892467, 13245204, 14049132, 15764433, 16390654, 21019244, 23231796, 23784934, 24585981, 31528866, 32781308, 35677401, 36783677, 47569868, 49171962, 63057732, 71354802, 73567354, 83247269, 98343924, 110351031, 142709604, 147134708, 166494538, 220702062, 225956873, 249741807, 332989076, 441404124, 451913746, 499483614, 677870619, 903827492, 998967228, 1355741238, 1581698111, 2711482476, 3163396222, 4745094333, 6326792444, 9490188666, 18980377332]

約数ペア:

[(1, 18980377332), (2, 9490188666), (3, 6326792444), (4, 4745094333), (6, 3163396222), (7, 2711482476), (12, 1581698111), (14, 1355741238), (19, 998967228), (21, 903827492), (28, 677870619), (38, 499483614), (42, 451913746), (43, 441404124), (57, 332989076), (76, 249741807), (84, 225956873), (86, 220702062), (114, 166494538), (129, 147134708), (133, 142709604), (172, 110351031), (193, 98343924), (228, 83247269), (258, 73567354), (266, 71354802), (301, 63057732), (386, 49171962), (399, 47569868), (516, 36783677), (532, 35677401), (579, 32781308), (602, 31528866), (772, 24585981), (798, 23784934), (817, 23231796), (903, 21019244), (1158, 16390654), (1204, 15764433), (1351, 14049132), (1433, 13245204), (1596, 11892467), (1634, 11615898), (1806, 10509622), (2316, 8195327), (2451, 7743932), (2702, 7024566), (2866, 6622602), (3268, 5807949), (3612, 5254811), (3667, 5175996), (4053, 4683044), (4299, 4415068), (4902, 3871966), (5404, 3512283), (5719, 3318828), (5732, 3311301), (7334, 2587998), (8106, 2341522), (8299, 2287068), (8598, 2207534), (9804, 1935983), (10031, 1892172), (11001, 1725332), (11438, 1659414), (14668, 1293999), (16212, 1170761), (16598, 1143534), (17157, 1106276), (17196, 1103767), (20062, 946086), (22002, 862666), (22876, 829707), (24897, 762356), (25669, 739428), (27227, 697116), (30093, 630724), (33196, 571767), (34314, 553138), (40124, 473043), (44004, 431333), (49794, 381178), (51338, 369714), (54454, 348558), (58093, 326724), (60186, 315362), (61619, 308028), (68628, 276569), (77007, 246476), (81681, 232372), (99588, 190589), (102676, 184857), (108908, 174279), (116186, 163362), (120372, 157681), (123238, 154014)]