42513156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2311}}^1$

素因数の和:2401

約数の個数: 72

約数和(自身を含む): 124552064

約数和(自身を除く): 82038908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2311, 2628, 3066, 4599, 4622, 6132, 6933, 9198, 9244, 13866, 16177, 18396, 20799, 27732, 32354, 41598, 48531, 64708, 83196, 97062, 145593, 168703, 194124, 291186, 337406, 506109, 582372, 674812, 1012218, 1180921, 1518327, 2024436, 2361842, 3036654, 3542763, 4723684, 6073308, 7085526, 10628289, 14171052, 21256578, 42513156]

約数ペア:

[(1, 42513156), (2, 21256578), (3, 14171052), (4, 10628289), (6, 7085526), (7, 6073308), (9, 4723684), (12, 3542763), (14, 3036654), (18, 2361842), (21, 2024436), (28, 1518327), (36, 1180921), (42, 1012218), (63, 674812), (73, 582372), (84, 506109), (126, 337406), (146, 291186), (219, 194124), (252, 168703), (292, 145593), (438, 97062), (511, 83196), (657, 64708), (876, 48531), (1022, 41598), (1314, 32354), (1533, 27732), (2044, 20799), (2311, 18396), (2628, 16177), (3066, 13866), (4599, 9244), (4622, 9198), (6132, 6933)]