18336990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3011}}^1$

素因数の和:3057

約数の個数: 64

約数和(自身を含む): 52047360

約数和(自身を除く): 33710370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3011, 3045, 6022, 6090, 9033, 15055, 18066, 21077, 30110, 42154, 45165, 63231, 87319, 90330, 105385, 126462, 174638, 210770, 261957, 316155, 436595, 523914, 611233, 632310, 873190, 1222466, 1309785, 1833699, 2619570, 3056165, 3667398, 6112330, 9168495, 18336990]

約数ペア:

[(1, 18336990), (2, 9168495), (3, 6112330), (5, 3667398), (6, 3056165), (7, 2619570), (10, 1833699), (14, 1309785), (15, 1222466), (21, 873190), (29, 632310), (30, 611233), (35, 523914), (42, 436595), (58, 316155), (70, 261957), (87, 210770), (105, 174638), (145, 126462), (174, 105385), (203, 90330), (210, 87319), (290, 63231), (406, 45165), (435, 42154), (609, 30110), (870, 21077), (1015, 18066), (1218, 15055), (2030, 9033), (3011, 6090), (3045, 6022)]