39411876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 108234336

約数和(自身を除く): 68822460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 679, 691, 1164, 1358, 1382, 2037, 2073, 2716, 2764, 4074, 4146, 4753, 4837, 8148, 8292, 9506, 9674, 14259, 14511, 19012, 19348, 28518, 29022, 33859, 57036, 58044, 67027, 67718, 101577, 134054, 135436, 201081, 203154, 268108, 402162, 406308, 469189, 804324, 938378, 1407567, 1876756, 2815134, 3284323, 5630268, 6568646, 9852969, 13137292, 19705938, 39411876]

約数ペア:

[(1, 39411876), (2, 19705938), (3, 13137292), (4, 9852969), (6, 6568646), (7, 5630268), (12, 3284323), (14, 2815134), (21, 1876756), (28, 1407567), (42, 938378), (49, 804324), (84, 469189), (97, 406308), (98, 402162), (147, 268108), (194, 203154), (196, 201081), (291, 135436), (294, 134054), (388, 101577), (582, 67718), (588, 67027), (679, 58044), (691, 57036), (1164, 33859), (1358, 29022), (1382, 28518), (2037, 19348), (2073, 19012), (2716, 14511), (2764, 14259), (4074, 9674), (4146, 9506), (4753, 8292), (4837, 8148)]