12385359948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{458921}}^1$

素因数の和:459114

約数の個数: 48

約数和(自身を含む): 31302151776

約数和(自身を除く): 18916791828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 173, 346, 519, 692, 1038, 2076, 2249, 4498, 6747, 8996, 13494, 26988, 458921, 917842, 1376763, 1835684, 2753526, 5507052, 5965973, 11931946, 17897919, 23863892, 35795838, 71591676, 79393333, 158786666, 238179999, 317573332, 476359998, 952719996, 1032113329, 2064226658, 3096339987, 4128453316, 6192679974, 12385359948]

約数ペア:

[(1, 12385359948), (2, 6192679974), (3, 4128453316), (4, 3096339987), (6, 2064226658), (12, 1032113329), (13, 952719996), (26, 476359998), (39, 317573332), (52, 238179999), (78, 158786666), (156, 79393333), (173, 71591676), (346, 35795838), (519, 23863892), (692, 17897919), (1038, 11931946), (2076, 5965973), (2249, 5507052), (4498, 2753526), (6747, 1835684), (8996, 1376763), (13494, 917842), (26988, 458921)]