66504018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{54601}}^1$

素因数の和:54642

約数の個数: 32

約数和(自身を含む): 157253760

約数和(自身を除く): 90749742

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 54601, 109202, 163803, 327606, 382207, 764414, 1146621, 1583429, 2293242, 3166858, 4750287, 9500574, 11084003, 22168006, 33252009, 66504018]

約数ペア:

[(1, 66504018), (2, 33252009), (3, 22168006), (6, 11084003), (7, 9500574), (14, 4750287), (21, 3166858), (29, 2293242), (42, 1583429), (58, 1146621), (87, 764414), (174, 382207), (203, 327606), (406, 163803), (609, 109202), (1218, 54601)]