117654012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{155627}}^1$

素因数の和:155647

約数の個数: 48

約数和(自身を含む): 348606720

約数和(自身を除く): 230952708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 155627, 311254, 466881, 622508, 933762, 1089389, 1400643, 1867524, 2178778, 2801286, 3268167, 4201929, 4357556, 5602572, 6536334, 8403858, 9804501, 13072668, 16807716, 19609002, 29413503, 39218004, 58827006, 117654012]

約数ペア:

[(1, 117654012), (2, 58827006), (3, 39218004), (4, 29413503), (6, 19609002), (7, 16807716), (9, 13072668), (12, 9804501), (14, 8403858), (18, 6536334), (21, 5602572), (27, 4357556), (28, 4201929), (36, 3268167), (42, 2801286), (54, 2178778), (63, 1867524), (84, 1400643), (108, 1089389), (126, 933762), (189, 622508), (252, 466881), (378, 311254), (756, 155627)]