18704014020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{34637063}}^1$

素因数の和:34637081

約数の個数: 48

約数和(自身を含む): 58190267520

約数和(自身を除く): 39486253500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 34637063, 69274126, 103911189, 138548252, 173185315, 207822378, 311733567, 346370630, 415644756, 519555945, 623467134, 692741260, 935200701, 1039111890, 1246934268, 1558667835, 1870401402, 2078223780, 3117335670, 3740802804, 4676003505, 6234671340, 9352007010, 18704014020]

約数ペア:

[(1, 18704014020), (2, 9352007010), (3, 6234671340), (4, 4676003505), (5, 3740802804), (6, 3117335670), (9, 2078223780), (10, 1870401402), (12, 1558667835), (15, 1246934268), (18, 1039111890), (20, 935200701), (27, 692741260), (30, 623467134), (36, 519555945), (45, 415644756), (54, 346370630), (60, 311733567), (90, 207822378), (108, 173185315), (135, 138548252), (180, 103911189), (270, 69274126), (540, 34637063)]