18580264702

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{4513}}^1$

素因数の和:4924

約数の個数: 32

約数和(自身を含む): 28596153888

約数和(自身を除く): 10015889186

約数列:

[1, 2, 73, 146, 163, 173, 326, 346, 4513, 9026, 11899, 12629, 23798, 25258, 28199, 56398, 329449, 658898, 735619, 780749, 1471238, 1561498, 2058527, 4117054, 53700187, 56994677, 107400374, 113989354, 127262087, 254524174, 9290132351, 18580264702]

約数ペア:

[(1, 18580264702), (2, 9290132351), (73, 254524174), (146, 127262087), (163, 113989354), (173, 107400374), (326, 56994677), (346, 53700187), (4513, 4117054), (9026, 2058527), (11899, 1561498), (12629, 1471238), (23798, 780749), (25258, 735619), (28199, 658898), (56398, 329449)]