12471576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 34110720

約数和(自身を除く): 21639144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 563, 568, 852, 923, 1126, 1689, 1704, 1846, 2252, 2769, 3378, 3692, 4504, 5538, 6756, 7319, 7384, 11076, 13512, 14638, 21957, 22152, 29276, 39973, 43914, 58552, 79946, 87828, 119919, 159892, 175656, 239838, 319784, 479676, 519649, 959352, 1039298, 1558947, 2078596, 3117894, 4157192, 6235788, 12471576]

約数ペア:

[(1, 12471576), (2, 6235788), (3, 4157192), (4, 3117894), (6, 2078596), (8, 1558947), (12, 1039298), (13, 959352), (24, 519649), (26, 479676), (39, 319784), (52, 239838), (71, 175656), (78, 159892), (104, 119919), (142, 87828), (156, 79946), (213, 58552), (284, 43914), (312, 39973), (426, 29276), (563, 22152), (568, 21957), (852, 14638), (923, 13512), (1126, 11076), (1689, 7384), (1704, 7319), (1846, 6756), (2252, 5538), (2769, 4504), (3378, 3692)]