17910396

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 54885600

約数和(自身を除く): 36975204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 149, 159, 162, 189, 212, 252, 298, 318, 324, 371, 378, 447, 477, 567, 596, 636, 742, 756, 894, 954, 1043, 1113, 1134, 1341, 1431, 1484, 1788, 1908, 2086, 2226, 2268, 2682, 2862, 3129, 3339, 4023, 4172, 4293, 4452, 5364, 5724, 6258, 6678, 7897, 8046, 8586, 9387, 10017, 12069, 12516, 13356, 15794, 16092, 17172, 18774, 20034, 23691, 24138, 28161, 30051, 31588, 37548, 40068, 47382, 48276, 55279, 56322, 60102, 71073, 84483, 94764, 110558, 112644, 120204, 142146, 165837, 168966, 213219, 221116, 284292, 331674, 337932, 426438, 497511, 639657, 663348, 852876, 995022, 1279314, 1492533, 1990044, 2558628, 2985066, 4477599, 5970132, 8955198, 17910396]

約数ペア:

[(1, 17910396), (2, 8955198), (3, 5970132), (4, 4477599), (6, 2985066), (7, 2558628), (9, 1990044), (12, 1492533), (14, 1279314), (18, 995022), (21, 852876), (27, 663348), (28, 639657), (36, 497511), (42, 426438), (53, 337932), (54, 331674), (63, 284292), (81, 221116), (84, 213219), (106, 168966), (108, 165837), (126, 142146), (149, 120204), (159, 112644), (162, 110558), (189, 94764), (212, 84483), (252, 71073), (298, 60102), (318, 56322), (324, 55279), (371, 48276), (378, 47382), (447, 40068), (477, 37548), (567, 31588), (596, 30051), (636, 28161), (742, 24138), (756, 23691), (894, 20034), (954, 18774), (1043, 17172), (1113, 16092), (1134, 15794), (1341, 13356), (1431, 12516), (1484, 12069), (1788, 10017), (1908, 9387), (2086, 8586), (2226, 8046), (2268, 7897), (2682, 6678), (2862, 6258), (3129, 5724), (3339, 5364), (4023, 4452), (4172, 4293)]