8557182

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 19768320

約数和(自身を除く): 11211138

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 131, 171, 191, 262, 342, 382, 393, 573, 786, 1146, 1179, 1719, 2358, 2489, 3438, 3629, 4978, 7258, 7467, 10887, 14934, 21774, 22401, 25021, 32661, 44802, 50042, 65322, 75063, 150126, 225189, 450378, 475399, 950798, 1426197, 2852394, 4278591, 8557182]

約数ペア:

[(1, 8557182), (2, 4278591), (3, 2852394), (6, 1426197), (9, 950798), (18, 475399), (19, 450378), (38, 225189), (57, 150126), (114, 75063), (131, 65322), (171, 50042), (191, 44802), (262, 32661), (342, 25021), (382, 22401), (393, 21774), (573, 14934), (786, 10887), (1146, 7467), (1179, 7258), (1719, 4978), (2358, 3629), (2489, 3438)]