16225566

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 38071440

約数和(自身を除く): 21845874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 229, 241, 294, 458, 482, 687, 723, 1374, 1446, 1603, 1687, 3206, 3374, 4809, 5061, 9618, 10122, 11221, 11809, 22442, 23618, 33663, 35427, 55189, 67326, 70854, 110378, 165567, 331134, 386323, 772646, 1158969, 2317938, 2704261, 5408522, 8112783, 16225566]

約数ペア:

[(1, 16225566), (2, 8112783), (3, 5408522), (6, 2704261), (7, 2317938), (14, 1158969), (21, 772646), (42, 386323), (49, 331134), (98, 165567), (147, 110378), (229, 70854), (241, 67326), (294, 55189), (458, 35427), (482, 33663), (687, 23618), (723, 22442), (1374, 11809), (1446, 11221), (1603, 10122), (1687, 9618), (3206, 5061), (3374, 4809)]