142479666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{10007}}^1$

素因数の和:10135

約数の個数: 48

約数和(自身を含む): 355964544

約数和(自身を除く): 213484878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2373, 4746, 7119, 10007, 14238, 20014, 30021, 60042, 70049, 90063, 140098, 180126, 210147, 420294, 630441, 1130791, 1260882, 2261582, 3392373, 6784746, 7915537, 10177119, 15831074, 20354238, 23746611, 47493222, 71239833, 142479666]

約数ペア:

[(1, 142479666), (2, 71239833), (3, 47493222), (6, 23746611), (7, 20354238), (9, 15831074), (14, 10177119), (18, 7915537), (21, 6784746), (42, 3392373), (63, 2261582), (113, 1260882), (126, 1130791), (226, 630441), (339, 420294), (678, 210147), (791, 180126), (1017, 140098), (1582, 90063), (2034, 70049), (2373, 60042), (4746, 30021), (7119, 20014), (10007, 14238)]