72179946

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{8167}}^1$

素因数の和:8666

約数の個数: 24

約数和(自身を含む): 156727584

約数和(自身を除く): 84547638

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2946, 4419, 8167, 8838, 16334, 24501, 49002, 73503, 147006, 4009997, 8019994, 12029991, 24059982, 36089973, 72179946]

約数ペア:

[(1, 72179946), (2, 36089973), (3, 24059982), (6, 12029991), (9, 8019994), (18, 4009997), (491, 147006), (982, 73503), (1473, 49002), (2946, 24501), (4419, 16334), (8167, 8838)]