66379782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{54499}}^1$

素因数の和:54540

約数の個数: 32

約数和(自身を含む): 156960000

約数和(自身を除く): 90580218

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 54499, 108998, 163497, 326994, 381493, 762986, 1144479, 1580471, 2288958, 3160942, 4741413, 9482826, 11063297, 22126594, 33189891, 66379782]

約数ペア:

[(1, 66379782), (2, 33189891), (3, 22126594), (6, 11063297), (7, 9482826), (14, 4741413), (21, 3160942), (29, 2288958), (42, 1580471), (58, 1144479), (87, 762986), (174, 381493), (203, 326994), (406, 163497), (609, 108998), (1218, 54499)]