126178806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43721}}^1$

素因数の和:43776

約数の個数: 32

約数和(自身を含む): 279121248

約数和(自身を除く): 152942442

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 43721, 87442, 131163, 262326, 568373, 1136746, 1617677, 1705119, 3235354, 3410238, 4853031, 9706062, 21029801, 42059602, 63089403, 126178806]

約数ペア:

[(1, 126178806), (2, 63089403), (3, 42059602), (6, 21029801), (13, 9706062), (26, 4853031), (37, 3410238), (39, 3235354), (74, 1705119), (78, 1617677), (111, 1136746), (222, 568373), (481, 262326), (962, 131163), (1443, 87442), (2886, 43721)]