71020998

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{22807}}^1$

素因数の和:22988

約数の個数: 24

約数和(自身を含む): 154775088

約数和(自身を除く): 83754090

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 22807, 45614, 68421, 136842, 205263, 410526, 3945611, 7891222, 11836833, 23673666, 35510499, 71020998]

約数ペア:

[(1, 71020998), (2, 35510499), (3, 23673666), (6, 11836833), (9, 7891222), (18, 3945611), (173, 410526), (346, 205263), (519, 136842), (1038, 68421), (1557, 45614), (3114, 22807)]