18988896906

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{16745059}}^1$

素因数の和:16745080

約数の個数: 40

約数和(自身を含む): 48627654240

約数和(自身を除く): 29638757334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 16745059, 33490118, 50235177, 100470354, 117215413, 150705531, 234430826, 301411062, 351646239, 452116593, 703292478, 904233186, 1054938717, 1356349779, 2109877434, 2712699558, 3164816151, 6329632302, 9494448453, 18988896906]

約数ペア:

[(1, 18988896906), (2, 9494448453), (3, 6329632302), (6, 3164816151), (7, 2712699558), (9, 2109877434), (14, 1356349779), (18, 1054938717), (21, 904233186), (27, 703292478), (42, 452116593), (54, 351646239), (63, 301411062), (81, 234430826), (126, 150705531), (162, 117215413), (189, 100470354), (378, 50235177), (567, 33490118), (1134, 16745059)]