18609084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2339}}^1$

素因数の和:2379

約数の個数: 72

約数和(自身を含む): 53660880

約数和(自身を除く): 35051796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2339, 2652, 3978, 4678, 7017, 7956, 9356, 14034, 21051, 28068, 30407, 39763, 42102, 60814, 79526, 84204, 91221, 119289, 121628, 159052, 182442, 238578, 273663, 357867, 364884, 477156, 516919, 547326, 715734, 1033838, 1094652, 1431468, 1550757, 2067676, 3101514, 4652271, 6203028, 9304542, 18609084]

約数ペア:

[(1, 18609084), (2, 9304542), (3, 6203028), (4, 4652271), (6, 3101514), (9, 2067676), (12, 1550757), (13, 1431468), (17, 1094652), (18, 1033838), (26, 715734), (34, 547326), (36, 516919), (39, 477156), (51, 364884), (52, 357867), (68, 273663), (78, 238578), (102, 182442), (117, 159052), (153, 121628), (156, 119289), (204, 91221), (221, 84204), (234, 79526), (306, 60814), (442, 42102), (468, 39763), (612, 30407), (663, 28068), (884, 21051), (1326, 14034), (1989, 9356), (2339, 7956), (2652, 7017), (3978, 4678)]