17988264

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11897}}^1$

素因数の和:11919

約数の個数: 64

約数和(自身を含む): 57110400

約数和(自身を除く): 39122136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 11897, 23794, 35691, 47588, 71382, 83279, 95176, 107073, 142764, 166558, 214146, 249837, 285528, 321219, 333116, 428292, 499674, 642438, 666232, 749511, 856584, 999348, 1284876, 1499022, 1998696, 2248533, 2569752, 2998044, 4497066, 5996088, 8994132, 17988264]

約数ペア:

[(1, 17988264), (2, 8994132), (3, 5996088), (4, 4497066), (6, 2998044), (7, 2569752), (8, 2248533), (9, 1998696), (12, 1499022), (14, 1284876), (18, 999348), (21, 856584), (24, 749511), (27, 666232), (28, 642438), (36, 499674), (42, 428292), (54, 333116), (56, 321219), (63, 285528), (72, 249837), (84, 214146), (108, 166558), (126, 142764), (168, 107073), (189, 95176), (216, 83279), (252, 71382), (378, 47588), (504, 35691), (756, 23794), (1512, 11897)]