21756564768

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{6125159}}^1$

素因数の和:6125209

約数の個数: 48

約数和(自身を含む): 58654532160

約数和(自身を除く): 36897967392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 6125159, 12250318, 18375477, 24500636, 36750954, 49001272, 73501908, 98002544, 147003816, 196005088, 226630883, 294007632, 453261766, 588015264, 679892649, 906523532, 1359785298, 1813047064, 2719570596, 3626094128, 5439141192, 7252188256, 10878282384, 21756564768]

約数ペア:

[(1, 21756564768), (2, 10878282384), (3, 7252188256), (4, 5439141192), (6, 3626094128), (8, 2719570596), (12, 1813047064), (16, 1359785298), (24, 906523532), (32, 679892649), (37, 588015264), (48, 453261766), (74, 294007632), (96, 226630883), (111, 196005088), (148, 147003816), (222, 98002544), (296, 73501908), (444, 49001272), (592, 36750954), (888, 24500636), (1184, 18375477), (1776, 12250318), (3552, 6125159)]