123813534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7523}}^1$

素因数の和:7752

約数の個数: 32

約数和(自身を含む): 267974784

約数和(自身を除く): 144161250

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1266, 2743, 5486, 7523, 8229, 15046, 16458, 22569, 45138, 97799, 195598, 293397, 586794, 1587353, 3174706, 4762059, 9524118, 20635589, 41271178, 61906767, 123813534]

約数ペア:

[(1, 123813534), (2, 61906767), (3, 41271178), (6, 20635589), (13, 9524118), (26, 4762059), (39, 3174706), (78, 1587353), (211, 586794), (422, 293397), (633, 195598), (1266, 97799), (2743, 45138), (5486, 22569), (7523, 16458), (8229, 15046)]