2018021031

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{3691}}^1\times {\mathrm{4673}}^1$

素因数の和:8383

約数の個数: 24

約数和(自身を含む): 3140666256

約数和(自身を除く): 1122645225

約数列:

[1, 3, 9, 13, 39, 117, 3691, 4673, 11073, 14019, 33219, 42057, 47983, 60749, 143949, 182247, 431847, 546741, 17248043, 51744129, 155232387, 224224559, 672673677, 2018021031]

約数ペア:

[(1, 2018021031), (3, 672673677), (9, 224224559), (13, 155232387), (39, 51744129), (117, 17248043), (3691, 546741), (4673, 431847), (11073, 182247), (14019, 143949), (33219, 60749), (42057, 47983)]