12656556

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 36062208

約数和(自身を除く): 23405652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1031, 1116, 1364, 2046, 2062, 3069, 3093, 4092, 4124, 6138, 6186, 9279, 11341, 12276, 12372, 18558, 22682, 31961, 34023, 37116, 45364, 63922, 68046, 95883, 102069, 127844, 136092, 191766, 204138, 287649, 351571, 383532, 408276, 575298, 703142, 1054713, 1150596, 1406284, 2109426, 3164139, 4218852, 6328278, 12656556]

約数ペア:

[(1, 12656556), (2, 6328278), (3, 4218852), (4, 3164139), (6, 2109426), (9, 1406284), (11, 1150596), (12, 1054713), (18, 703142), (22, 575298), (31, 408276), (33, 383532), (36, 351571), (44, 287649), (62, 204138), (66, 191766), (93, 136092), (99, 127844), (124, 102069), (132, 95883), (186, 68046), (198, 63922), (279, 45364), (341, 37116), (372, 34023), (396, 31961), (558, 22682), (682, 18558), (1023, 12372), (1031, 12276), (1116, 11341), (1364, 9279), (2046, 6186), (2062, 6138), (3069, 4124), (3093, 4092)]