81134046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1699}}^1$

素因数の和:2093

約数の個数: 48

約数和(自身を含む): 201552000

約数和(自身を除く): 120417954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 379, 758, 1137, 1699, 2274, 2653, 3398, 3411, 5097, 5306, 6822, 7959, 10194, 11893, 15291, 15918, 23786, 23877, 30582, 35679, 47754, 71358, 107037, 214074, 643921, 1287842, 1931763, 3863526, 4507447, 5795289, 9014894, 11590578, 13522341, 27044682, 40567023, 81134046]

約数ペア:

[(1, 81134046), (2, 40567023), (3, 27044682), (6, 13522341), (7, 11590578), (9, 9014894), (14, 5795289), (18, 4507447), (21, 3863526), (42, 1931763), (63, 1287842), (126, 643921), (379, 214074), (758, 107037), (1137, 71358), (1699, 47754), (2274, 35679), (2653, 30582), (3398, 23877), (3411, 23786), (5097, 15918), (5306, 15291), (6822, 11893), (7959, 10194)]