21432546528

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{2167531}}^1$

素因数の和:2167647

約数の個数: 48

約数和(自身を含む): 56806678656

約数和(自身を除く): 35374132128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 2167531, 4335062, 6502593, 8670124, 13005186, 17340248, 26010372, 34680496, 52020744, 69360992, 104041488, 208082976, 223255693, 446511386, 669767079, 893022772, 1339534158, 1786045544, 2679068316, 3572091088, 5358136632, 7144182176, 10716273264, 21432546528]

約数ペア:

[(1, 21432546528), (2, 10716273264), (3, 7144182176), (4, 5358136632), (6, 3572091088), (8, 2679068316), (12, 1786045544), (16, 1339534158), (24, 893022772), (32, 669767079), (48, 446511386), (96, 223255693), (103, 208082976), (206, 104041488), (309, 69360992), (412, 52020744), (618, 34680496), (824, 26010372), (1236, 17340248), (1648, 13005186), (2472, 8670124), (3296, 6502593), (4944, 4335062), (9888, 2167531)]