3906966

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 9250416

約数和(自身を除く): 5343450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 137, 147, 194, 274, 291, 294, 411, 582, 679, 822, 959, 1358, 1918, 2037, 2877, 4074, 4753, 5754, 6713, 9506, 13289, 13426, 14259, 20139, 26578, 28518, 39867, 40278, 79734, 93023, 186046, 279069, 558138, 651161, 1302322, 1953483, 3906966]

約数ペア:

[(1, 3906966), (2, 1953483), (3, 1302322), (6, 651161), (7, 558138), (14, 279069), (21, 186046), (42, 93023), (49, 79734), (97, 40278), (98, 39867), (137, 28518), (147, 26578), (194, 20139), (274, 14259), (291, 13426), (294, 13289), (411, 9506), (582, 6713), (679, 5754), (822, 4753), (959, 4074), (1358, 2877), (1918, 2037)]