15827484

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 38506496

約数和(自身を除く): 22679012

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 157, 186, 271, 314, 372, 471, 542, 628, 813, 942, 1084, 1626, 1884, 3252, 4867, 8401, 9734, 14601, 16802, 19468, 25203, 29202, 33604, 42547, 50406, 58404, 85094, 100812, 127641, 170188, 255282, 510564, 1318957, 2637914, 3956871, 5275828, 7913742, 15827484]

約数ペア:

[(1, 15827484), (2, 7913742), (3, 5275828), (4, 3956871), (6, 2637914), (12, 1318957), (31, 510564), (62, 255282), (93, 170188), (124, 127641), (157, 100812), (186, 85094), (271, 58404), (314, 50406), (372, 42547), (471, 33604), (542, 29202), (628, 25203), (813, 19468), (942, 16802), (1084, 14601), (1626, 9734), (1884, 8401), (3252, 4867)]