12557208

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 32832000

約数和(自身を除く): 20274792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 79, 111, 148, 158, 179, 222, 237, 296, 316, 358, 444, 474, 537, 632, 716, 888, 948, 1074, 1432, 1896, 2148, 2923, 4296, 5846, 6623, 8769, 11692, 13246, 14141, 17538, 19869, 23384, 26492, 28282, 35076, 39738, 42423, 52984, 56564, 70152, 79476, 84846, 113128, 158952, 169692, 339384, 523217, 1046434, 1569651, 2092868, 3139302, 4185736, 6278604, 12557208]

約数ペア:

[(1, 12557208), (2, 6278604), (3, 4185736), (4, 3139302), (6, 2092868), (8, 1569651), (12, 1046434), (24, 523217), (37, 339384), (74, 169692), (79, 158952), (111, 113128), (148, 84846), (158, 79476), (179, 70152), (222, 56564), (237, 52984), (296, 42423), (316, 39738), (358, 35076), (444, 28282), (474, 26492), (537, 23384), (632, 19869), (716, 17538), (888, 14141), (948, 13246), (1074, 11692), (1432, 8769), (1896, 6623), (2148, 5846), (2923, 4296)]