18189899154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{853}}^1\times {\mathrm{169243}}^1$

素因数の和:170111

約数の個数: 48

約数和(自身を含む): 45094725312

約数和(自身を除く): 26904826158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 853, 1706, 2559, 5118, 5971, 7677, 11942, 15354, 17913, 35826, 53739, 107478, 169243, 338486, 507729, 1015458, 1184701, 1523187, 2369402, 3046374, 3554103, 7108206, 10662309, 21324618, 144364279, 288728558, 433092837, 866185674, 1010549953, 1299278511, 2021099906, 2598557022, 3031649859, 6063299718, 9094949577, 18189899154]

約数ペア:

[(1, 18189899154), (2, 9094949577), (3, 6063299718), (6, 3031649859), (7, 2598557022), (9, 2021099906), (14, 1299278511), (18, 1010549953), (21, 866185674), (42, 433092837), (63, 288728558), (126, 144364279), (853, 21324618), (1706, 10662309), (2559, 7108206), (5118, 3554103), (5971, 3046374), (7677, 2369402), (11942, 1523187), (15354, 1184701), (17913, 1015458), (35826, 507729), (53739, 338486), (107478, 169243)]