18427530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2979

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 32375670

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 2939, 3135, 5878, 6270, 8817, 14695, 17634, 29390, 32329, 44085, 55841, 64658, 88170, 96987, 111682, 161645, 167523, 193974, 279205, 323290, 335046, 484935, 558410, 614251, 837615, 969870, 1228502, 1675230, 1842753, 3071255, 3685506, 6142510, 9213765, 18427530]

約数ペア:

[(1, 18427530), (2, 9213765), (3, 6142510), (5, 3685506), (6, 3071255), (10, 1842753), (11, 1675230), (15, 1228502), (19, 969870), (22, 837615), (30, 614251), (33, 558410), (38, 484935), (55, 335046), (57, 323290), (66, 279205), (95, 193974), (110, 167523), (114, 161645), (165, 111682), (190, 96987), (209, 88170), (285, 64658), (330, 55841), (418, 44085), (570, 32329), (627, 29390), (1045, 17634), (1254, 14695), (2090, 8817), (2939, 6270), (3135, 5878)]