18084990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7829}}^1$

素因数の和:7857

約数の個数: 64

約数和(自身を含む): 54120960

約数和(自身を除く): 36035970

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 7829, 15658, 23487, 39145, 46974, 54803, 78290, 86119, 109606, 117435, 164409, 172238, 234870, 258357, 274015, 328818, 430595, 516714, 548030, 602833, 822045, 861190, 1205666, 1291785, 1644090, 1808499, 2583570, 3014165, 3616998, 6028330, 9042495, 18084990]

約数ペア:

[(1, 18084990), (2, 9042495), (3, 6028330), (5, 3616998), (6, 3014165), (7, 2583570), (10, 1808499), (11, 1644090), (14, 1291785), (15, 1205666), (21, 861190), (22, 822045), (30, 602833), (33, 548030), (35, 516714), (42, 430595), (55, 328818), (66, 274015), (70, 258357), (77, 234870), (105, 172238), (110, 164409), (154, 117435), (165, 109606), (210, 86119), (231, 78290), (330, 54803), (385, 46974), (462, 39145), (770, 23487), (1155, 15658), (2310, 7829)]