68573406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2591}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 150045696

約数和(自身を除く): 81472290

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 401, 802, 1203, 2406, 2591, 4411, 5182, 7773, 8822, 13233, 15546, 26466, 28501, 57002, 85503, 171006, 1038991, 2077982, 3116973, 6233946, 11428901, 22857802, 34286703, 68573406]

約数ペア:

[(1, 68573406), (2, 34286703), (3, 22857802), (6, 11428901), (11, 6233946), (22, 3116973), (33, 2077982), (66, 1038991), (401, 171006), (802, 85503), (1203, 57002), (2406, 28501), (2591, 26466), (4411, 15546), (5182, 13233), (7773, 8822)]