18922530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3373}}^1$

素因数の和:3411

約数の個数: 64

約数和(自身を含む): 52472448

約数和(自身を除く): 33549918

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 3373, 5610, 6746, 10119, 16865, 20238, 33730, 37103, 50595, 57341, 74206, 101190, 111309, 114682, 172023, 185515, 222618, 286705, 344046, 371030, 556545, 573410, 630751, 860115, 1113090, 1261502, 1720230, 1892253, 3153755, 3784506, 6307510, 9461265, 18922530]

約数ペア:

[(1, 18922530), (2, 9461265), (3, 6307510), (5, 3784506), (6, 3153755), (10, 1892253), (11, 1720230), (15, 1261502), (17, 1113090), (22, 860115), (30, 630751), (33, 573410), (34, 556545), (51, 371030), (55, 344046), (66, 286705), (85, 222618), (102, 185515), (110, 172023), (165, 114682), (170, 111309), (187, 101190), (255, 74206), (330, 57341), (374, 50595), (510, 37103), (561, 33730), (935, 20238), (1122, 16865), (1870, 10119), (2805, 6746), (3373, 5610)]