15935682

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 37674720

約数和(自身を除く): 21739038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 809, 938, 1407, 1618, 2427, 2814, 3283, 4854, 5663, 6566, 9849, 11326, 16989, 19698, 33978, 39641, 54203, 79282, 108406, 118923, 162609, 237846, 325218, 379421, 758842, 1138263, 2276526, 2655947, 5311894, 7967841, 15935682]

約数ペア:

[(1, 15935682), (2, 7967841), (3, 5311894), (6, 2655947), (7, 2276526), (14, 1138263), (21, 758842), (42, 379421), (49, 325218), (67, 237846), (98, 162609), (134, 118923), (147, 108406), (201, 79282), (294, 54203), (402, 39641), (469, 33978), (809, 19698), (938, 16989), (1407, 11326), (1618, 9849), (2427, 6566), (2814, 5663), (3283, 4854)]