18754230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3343}}^1$

素因数の和:3381

約数の個数: 64

約数和(自身を含む): 52005888

約数和(自身を除く): 33251658

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, 3343, 5610, 6686, 10029, 16715, 20058, 33430, 36773, 50145, 56831, 73546, 100290, 110319, 113662, 170493, 183865, 220638, 284155, 340986, 367730, 551595, 568310, 625141, 852465, 1103190, 1250282, 1704930, 1875423, 3125705, 3750846, 6251410, 9377115, 18754230]

約数ペア:

[(1, 18754230), (2, 9377115), (3, 6251410), (5, 3750846), (6, 3125705), (10, 1875423), (11, 1704930), (15, 1250282), (17, 1103190), (22, 852465), (30, 625141), (33, 568310), (34, 551595), (51, 367730), (55, 340986), (66, 284155), (85, 220638), (102, 183865), (110, 170493), (165, 113662), (170, 110319), (187, 100290), (255, 73546), (330, 56831), (374, 50145), (510, 36773), (561, 33430), (935, 20058), (1122, 16715), (1870, 10029), (2805, 6686), (3343, 5610)]