12740368644

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{14303}}^1$

素因数の和:14649

約数の個数: 72

約数和(自身を含む): 32645733120

約数和(自身を除く): 19905364476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 227, 327, 436, 454, 654, 681, 908, 981, 1308, 1362, 1962, 2043, 2724, 3924, 4086, 8172, 14303, 24743, 28606, 42909, 49486, 57212, 74229, 85818, 98972, 128727, 148458, 171636, 222687, 257454, 296916, 445374, 514908, 890748, 1559027, 3118054, 3246781, 4677081, 6236108, 6493562, 9354162, 9740343, 12987124, 14031243, 18708324, 19480686, 28062486, 29221029, 38961372, 56124972, 58442058, 116884116, 353899129, 707798258, 1061697387, 1415596516, 2123394774, 3185092161, 4246789548, 6370184322, 12740368644]

約数ペア:

[(1, 12740368644), (2, 6370184322), (3, 4246789548), (4, 3185092161), (6, 2123394774), (9, 1415596516), (12, 1061697387), (18, 707798258), (36, 353899129), (109, 116884116), (218, 58442058), (227, 56124972), (327, 38961372), (436, 29221029), (454, 28062486), (654, 19480686), (681, 18708324), (908, 14031243), (981, 12987124), (1308, 9740343), (1362, 9354162), (1962, 6493562), (2043, 6236108), (2724, 4677081), (3924, 3246781), (4086, 3118054), (8172, 1559027), (14303, 890748), (24743, 514908), (28606, 445374), (42909, 296916), (49486, 257454), (57212, 222687), (74229, 171636), (85818, 148458), (98972, 128727)]