23871798

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 53913600

約数和(自身を除く): 30041802

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 179, 186, 239, 279, 358, 478, 537, 558, 717, 1074, 1434, 1611, 2151, 3222, 4302, 5549, 7409, 11098, 14818, 16647, 22227, 33294, 42781, 44454, 49941, 66681, 85562, 99882, 128343, 133362, 256686, 385029, 770058, 1326211, 2652422, 3978633, 7957266, 11935899, 23871798]

約数ペア:

[(1, 23871798), (2, 11935899), (3, 7957266), (6, 3978633), (9, 2652422), (18, 1326211), (31, 770058), (62, 385029), (93, 256686), (179, 133362), (186, 128343), (239, 99882), (279, 85562), (358, 66681), (478, 49941), (537, 44454), (558, 42781), (717, 33294), (1074, 22227), (1434, 16647), (1611, 14818), (2151, 11098), (3222, 7409), (4302, 5549)]