39893724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85243}}^1$

素因数の和:85266

約数の個数: 36

約数和(自身を含む): 108600856

約数和(自身を除く): 68707132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 85243, 170486, 255729, 340972, 511458, 767187, 1022916, 1108159, 1534374, 2216318, 3068748, 3324477, 4432636, 6648954, 9973431, 13297908, 19946862, 39893724]

約数ペア:

[(1, 39893724), (2, 19946862), (3, 13297908), (4, 9973431), (6, 6648954), (9, 4432636), (12, 3324477), (13, 3068748), (18, 2216318), (26, 1534374), (36, 1108159), (39, 1022916), (52, 767187), (78, 511458), (117, 340972), (156, 255729), (234, 170486), (468, 85243)]