31668372

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{6421}}^1$

素因数の和:6568

約数の個数: 36

約数和(自身を含む): 80647476

約数和(自身を除く): 48979104

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 6421, 12842, 19263, 25684, 38526, 57789, 77052, 115578, 231156, 879677, 1759354, 2639031, 3518708, 5278062, 7917093, 10556124, 15834186, 31668372]

約数ペア:

[(1, 31668372), (2, 15834186), (3, 10556124), (4, 7917093), (6, 5278062), (9, 3518708), (12, 2639031), (18, 1759354), (36, 879677), (137, 231156), (274, 115578), (411, 77052), (548, 57789), (822, 38526), (1233, 25684), (1644, 19263), (2466, 12842), (4932, 6421)]