8156286

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 18690048

約数和(自身を除く): 10533762

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 311, 423, 558, 622, 846, 933, 1457, 1866, 2799, 2914, 4371, 5598, 8742, 9641, 13113, 14617, 19282, 26226, 28923, 29234, 43851, 57846, 86769, 87702, 131553, 173538, 263106, 453127, 906254, 1359381, 2718762, 4078143, 8156286]

約数ペア:

[(1, 8156286), (2, 4078143), (3, 2718762), (6, 1359381), (9, 906254), (18, 453127), (31, 263106), (47, 173538), (62, 131553), (93, 87702), (94, 86769), (141, 57846), (186, 43851), (279, 29234), (282, 28923), (311, 26226), (423, 19282), (558, 14617), (622, 13113), (846, 9641), (933, 8742), (1457, 5598), (1866, 4371), (2799, 2914)]