12945486516

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1\times {\mathrm{12343}}^1$

素因数の和:13652

約数の個数: 48

約数和(自身を含む): 30658940928

約数和(自身を除く): 17713454412

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1231, 2462, 3693, 4924, 7386, 12343, 14772, 24686, 37029, 49372, 74058, 87401, 148116, 174802, 262203, 349604, 524406, 876353, 1048812, 1752706, 2629059, 3505412, 5258118, 10516236, 15194233, 30388466, 45582699, 60776932, 91165398, 182330796, 1078790543, 2157581086, 3236371629, 4315162172, 6472743258, 12945486516]

約数ペア:

[(1, 12945486516), (2, 6472743258), (3, 4315162172), (4, 3236371629), (6, 2157581086), (12, 1078790543), (71, 182330796), (142, 91165398), (213, 60776932), (284, 45582699), (426, 30388466), (852, 15194233), (1231, 10516236), (2462, 5258118), (3693, 3505412), (4924, 2629059), (7386, 1752706), (12343, 1048812), (14772, 876353), (24686, 524406), (37029, 349604), (49372, 262203), (74058, 174802), (87401, 148116)]