12648792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 34594560

約数和(自身を除く): 21945768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 571, 852, 923, 1142, 1704, 1713, 1846, 2284, 2769, 3426, 3692, 4568, 5538, 6852, 7384, 7423, 11076, 13704, 14846, 22152, 22269, 29692, 40541, 44538, 59384, 81082, 89076, 121623, 162164, 178152, 243246, 324328, 486492, 527033, 972984, 1054066, 1581099, 2108132, 3162198, 4216264, 6324396, 12648792]

約数ペア:

[(1, 12648792), (2, 6324396), (3, 4216264), (4, 3162198), (6, 2108132), (8, 1581099), (12, 1054066), (13, 972984), (24, 527033), (26, 486492), (39, 324328), (52, 243246), (71, 178152), (78, 162164), (104, 121623), (142, 89076), (156, 81082), (213, 59384), (284, 44538), (312, 40541), (426, 29692), (568, 22269), (571, 22152), (852, 14846), (923, 13704), (1142, 11076), (1704, 7423), (1713, 7384), (1846, 6852), (2284, 5538), (2769, 4568), (3426, 3692)]