7813932

素因数分解:

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

素因数の和:255

約数の個数: 72

約数和(自身を含む): 21584304

約数和(自身を除く): 13770372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 137, 147, 194, 196, 274, 291, 294, 388, 411, 548, 582, 588, 679, 822, 959, 1164, 1358, 1644, 1918, 2037, 2716, 2877, 3836, 4074, 4753, 5754, 6713, 8148, 9506, 11508, 13289, 13426, 14259, 19012, 20139, 26578, 26852, 28518, 39867, 40278, 53156, 57036, 79734, 80556, 93023, 159468, 186046, 279069, 372092, 558138, 651161, 1116276, 1302322, 1953483, 2604644, 3906966, 7813932]

約数ペア:

[(1, 7813932), (2, 3906966), (3, 2604644), (4, 1953483), (6, 1302322), (7, 1116276), (12, 651161), (14, 558138), (21, 372092), (28, 279069), (42, 186046), (49, 159468), (84, 93023), (97, 80556), (98, 79734), (137, 57036), (147, 53156), (194, 40278), (196, 39867), (274, 28518), (291, 26852), (294, 26578), (388, 20139), (411, 19012), (548, 14259), (582, 13426), (588, 13289), (679, 11508), (822, 9506), (959, 8148), (1164, 6713), (1358, 5754), (1644, 4753), (1918, 4074), (2037, 3836), (2716, 2877)]