19575864

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 68947200

約数和(自身を除く): 49371336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 107, 108, 121, 126, 132, 154, 168, 189, 198, 214, 216, 231, 242, 252, 264, 297, 308, 321, 363, 378, 396, 428, 462, 484, 504, 594, 616, 642, 693, 726, 749, 756, 792, 847, 856, 924, 963, 968, 1089, 1177, 1188, 1284, 1386, 1452, 1498, 1512, 1694, 1848, 1926, 2079, 2178, 2247, 2354, 2376, 2541, 2568, 2772, 2889, 2904, 2996, 3267, 3388, 3531, 3852, 4158, 4356, 4494, 4708, 5082, 5544, 5778, 5992, 6534, 6741, 6776, 7062, 7623, 7704, 8239, 8316, 8712, 8988, 9416, 10164, 10593, 11556, 12947, 13068, 13482, 14124, 15246, 16478, 16632, 17976, 20223, 20328, 21186, 22869, 23112, 24717, 25894, 26136, 26964, 28248, 30492, 31779, 32956, 38841, 40446, 42372, 45738, 49434, 51788, 53928, 60984, 63558, 65912, 74151, 77682, 80892, 84744, 90629, 91476, 98868, 103576, 116523, 127116, 148302, 155364, 161784, 181258, 182952, 197736, 222453, 233046, 254232, 271887, 296604, 310728, 349569, 362516, 444906, 466092, 543774, 593208, 699138, 725032, 815661, 889812, 932184, 1087548, 1398276, 1631322, 1779624, 2175096, 2446983, 2796552, 3262644, 4893966, 6525288, 9787932, 19575864]

約数ペア:

[(1, 19575864), (2, 9787932), (3, 6525288), (4, 4893966), (6, 3262644), (7, 2796552), (8, 2446983), (9, 2175096), (11, 1779624), (12, 1631322), (14, 1398276), (18, 1087548), (21, 932184), (22, 889812), (24, 815661), (27, 725032), (28, 699138), (33, 593208), (36, 543774), (42, 466092), (44, 444906), (54, 362516), (56, 349569), (63, 310728), (66, 296604), (72, 271887), (77, 254232), (84, 233046), (88, 222453), (99, 197736), (107, 182952), (108, 181258), (121, 161784), (126, 155364), (132, 148302), (154, 127116), (168, 116523), (189, 103576), (198, 98868), (214, 91476), (216, 90629), (231, 84744), (242, 80892), (252, 77682), (264, 74151), (297, 65912), (308, 63558), (321, 60984), (363, 53928), (378, 51788), (396, 49434), (428, 45738), (462, 42372), (484, 40446), (504, 38841), (594, 32956), (616, 31779), (642, 30492), (693, 28248), (726, 26964), (749, 26136), (756, 25894), (792, 24717), (847, 23112), (856, 22869), (924, 21186), (963, 20328), (968, 20223), (1089, 17976), (1177, 16632), (1188, 16478), (1284, 15246), (1386, 14124), (1452, 13482), (1498, 13068), (1512, 12947), (1694, 11556), (1848, 10593), (1926, 10164), (2079, 9416), (2178, 8988), (2247, 8712), (2354, 8316), (2376, 8239), (2541, 7704), (2568, 7623), (2772, 7062), (2889, 6776), (2904, 6741), (2996, 6534), (3267, 5992), (3388, 5778), (3531, 5544), (3852, 5082), (4158, 4708), (4356, 4494)]