13775436

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 36900864

約数和(自身を除く): 23125428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 127, 131, 138, 207, 254, 262, 276, 381, 393, 414, 508, 524, 762, 786, 828, 1143, 1179, 1524, 1572, 2286, 2358, 2921, 3013, 4572, 4716, 5842, 6026, 8763, 9039, 11684, 12052, 16637, 17526, 18078, 26289, 27117, 33274, 35052, 36156, 49911, 52578, 54234, 66548, 99822, 105156, 108468, 149733, 199644, 299466, 382651, 598932, 765302, 1147953, 1530604, 2295906, 3443859, 4591812, 6887718, 13775436]

約数ペア:

[(1, 13775436), (2, 6887718), (3, 4591812), (4, 3443859), (6, 2295906), (9, 1530604), (12, 1147953), (18, 765302), (23, 598932), (36, 382651), (46, 299466), (69, 199644), (92, 149733), (127, 108468), (131, 105156), (138, 99822), (207, 66548), (254, 54234), (262, 52578), (276, 49911), (381, 36156), (393, 35052), (414, 33274), (508, 27117), (524, 26289), (762, 18078), (786, 17526), (828, 16637), (1143, 12052), (1179, 11684), (1524, 9039), (1572, 8763), (2286, 6026), (2358, 5842), (2921, 4716), (3013, 4572)]