27811812

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 78624000

約数和(自身を除く): 50812188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 233, 294, 343, 348, 406, 466, 588, 609, 686, 699, 812, 932, 1029, 1218, 1372, 1398, 1421, 1631, 2058, 2436, 2796, 2842, 3262, 4116, 4263, 4893, 5684, 6524, 6757, 8526, 9786, 9947, 11417, 13514, 17052, 19572, 19894, 20271, 22834, 27028, 29841, 34251, 39788, 40542, 45668, 47299, 59682, 68502, 79919, 81084, 94598, 119364, 137004, 141897, 159838, 189196, 239757, 283794, 319676, 331093, 479514, 567588, 662186, 959028, 993279, 1324372, 1986558, 2317651, 3973116, 4635302, 6952953, 9270604, 13905906, 27811812]

約数ペア:

[(1, 27811812), (2, 13905906), (3, 9270604), (4, 6952953), (6, 4635302), (7, 3973116), (12, 2317651), (14, 1986558), (21, 1324372), (28, 993279), (29, 959028), (42, 662186), (49, 567588), (58, 479514), (84, 331093), (87, 319676), (98, 283794), (116, 239757), (147, 189196), (174, 159838), (196, 141897), (203, 137004), (233, 119364), (294, 94598), (343, 81084), (348, 79919), (406, 68502), (466, 59682), (588, 47299), (609, 45668), (686, 40542), (699, 39788), (812, 34251), (932, 29841), (1029, 27028), (1218, 22834), (1372, 20271), (1398, 19894), (1421, 19572), (1631, 17052), (2058, 13514), (2436, 11417), (2796, 9947), (2842, 9786), (3262, 8526), (4116, 6757), (4263, 6524), (4893, 5684)]