15382818

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 128

約数和(自身を含む): 41472000

約数和(自身を除く): 26089182

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 29, 33, 38, 47, 54, 57, 58, 66, 87, 94, 99, 114, 141, 171, 174, 198, 209, 261, 282, 297, 319, 342, 418, 423, 513, 517, 522, 551, 594, 627, 638, 783, 846, 893, 957, 1026, 1034, 1102, 1254, 1269, 1363, 1551, 1566, 1653, 1786, 1881, 1914, 2538, 2679, 2726, 2871, 3102, 3306, 3762, 4089, 4653, 4959, 5358, 5643, 5742, 6061, 8037, 8178, 8613, 9306, 9823, 9918, 11286, 12122, 12267, 13959, 14877, 14993, 16074, 17226, 18183, 19646, 24111, 24534, 25897, 27918, 29469, 29754, 29986, 36366, 36801, 44979, 48222, 51794, 54549, 58938, 73602, 77691, 88407, 89958, 109098, 134937, 155382, 163647, 176814, 233073, 265221, 269874, 284867, 327294, 404811, 466146, 530442, 569734, 699219, 809622, 854601, 1398438, 1709202, 2563803, 5127606, 7691409, 15382818]

約数ペア:

[(1, 15382818), (2, 7691409), (3, 5127606), (6, 2563803), (9, 1709202), (11, 1398438), (18, 854601), (19, 809622), (22, 699219), (27, 569734), (29, 530442), (33, 466146), (38, 404811), (47, 327294), (54, 284867), (57, 269874), (58, 265221), (66, 233073), (87, 176814), (94, 163647), (99, 155382), (114, 134937), (141, 109098), (171, 89958), (174, 88407), (198, 77691), (209, 73602), (261, 58938), (282, 54549), (297, 51794), (319, 48222), (342, 44979), (418, 36801), (423, 36366), (513, 29986), (517, 29754), (522, 29469), (551, 27918), (594, 25897), (627, 24534), (638, 24111), (783, 19646), (846, 18183), (893, 17226), (957, 16074), (1026, 14993), (1034, 14877), (1102, 13959), (1254, 12267), (1269, 12122), (1363, 11286), (1551, 9918), (1566, 9823), (1653, 9306), (1786, 8613), (1881, 8178), (1914, 8037), (2538, 6061), (2679, 5742), (2726, 5643), (2871, 5358), (3102, 4959), (3306, 4653), (3762, 4089)]