31711212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67759}}^1$

素因数の和:67782

約数の個数: 36

約数和(自身を含む): 86326240

約数和(自身を除く): 54615028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 67759, 135518, 203277, 271036, 406554, 609831, 813108, 880867, 1219662, 1761734, 2439324, 2642601, 3523468, 5285202, 7927803, 10570404, 15855606, 31711212]

約数ペア:

[(1, 31711212), (2, 15855606), (3, 10570404), (4, 7927803), (6, 5285202), (9, 3523468), (12, 2642601), (13, 2439324), (18, 1761734), (26, 1219662), (36, 880867), (39, 813108), (52, 609831), (78, 406554), (117, 271036), (156, 203277), (234, 135518), (468, 67759)]