2012148012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{303217}}^1$

素因数の和:303310

約数の個数: 48

約数和(自身を含む): 5433666560

約数和(自身を除く): 3421518548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 303217, 606434, 909651, 1212868, 1819302, 2122519, 3638604, 4245038, 6367557, 8490076, 12735114, 23954143, 25470228, 47908286, 71862429, 95816572, 143724858, 167679001, 287449716, 335358002, 503037003, 670716004, 1006074006, 2012148012]

約数ペア:

[(1, 2012148012), (2, 1006074006), (3, 670716004), (4, 503037003), (6, 335358002), (7, 287449716), (12, 167679001), (14, 143724858), (21, 95816572), (28, 71862429), (42, 47908286), (79, 25470228), (84, 23954143), (158, 12735114), (237, 8490076), (316, 6367557), (474, 4245038), (553, 3638604), (948, 2122519), (1106, 1819302), (1659, 1212868), (2212, 909651), (3318, 606434), (6636, 303217)]