12128748

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 29621760

約数和(自身を除く): 17493012

約数列:

[1, 2, 3, 4, 6, 12, 37, 59, 74, 111, 118, 148, 177, 222, 236, 354, 444, 463, 708, 926, 1389, 1852, 2183, 2778, 4366, 5556, 6549, 8732, 13098, 17131, 26196, 27317, 34262, 51393, 54634, 68524, 81951, 102786, 109268, 163902, 205572, 327804, 1010729, 2021458, 3032187, 4042916, 6064374, 12128748]

約数ペア:

[(1, 12128748), (2, 6064374), (3, 4042916), (4, 3032187), (6, 2021458), (12, 1010729), (37, 327804), (59, 205572), (74, 163902), (111, 109268), (118, 102786), (148, 81951), (177, 68524), (222, 54634), (236, 51393), (354, 34262), (444, 27317), (463, 26196), (708, 17131), (926, 13098), (1389, 8732), (1852, 6549), (2183, 5556), (2778, 4366)]