38686994502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13405057}}^1$

素因数の和:13405112

約数の個数: 32

約数和(自身を含む): 85577890272

約数和(自身を除く): 46890895770

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 13405057, 26810114, 40215171, 80430342, 174265741, 348531482, 495987109, 522797223, 991974218, 1045594446, 1487961327, 2975922654, 6447832417, 12895664834, 19343497251, 38686994502]

約数ペア:

[(1, 38686994502), (2, 19343497251), (3, 12895664834), (6, 6447832417), (13, 2975922654), (26, 1487961327), (37, 1045594446), (39, 991974218), (74, 522797223), (78, 495987109), (111, 348531482), (222, 174265741), (481, 80430342), (962, 40215171), (1443, 26810114), (2886, 13405057)]