81933684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{139343}}^1$

素因数の和:139364

約数の個数: 36

約数和(自身を含む): 222393024

約数和(自身を除く): 140459340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 139343, 278686, 418029, 557372, 836058, 975401, 1672116, 1950802, 2926203, 3901604, 5852406, 6827807, 11704812, 13655614, 20483421, 27311228, 40966842, 81933684]

約数ペア:

[(1, 81933684), (2, 40966842), (3, 27311228), (4, 20483421), (6, 13655614), (7, 11704812), (12, 6827807), (14, 5852406), (21, 3901604), (28, 2926203), (42, 1950802), (49, 1672116), (84, 975401), (98, 836058), (147, 557372), (196, 418029), (294, 278686), (588, 139343)]