18869256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1339

約数の個数: 96

約数和(自身を含む): 60465600

約数和(自身を除く): 41596344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 504, 522, 609, 696, 812, 1044, 1218, 1291, 1624, 1827, 2088, 2436, 2582, 3654, 3873, 4872, 5164, 7308, 7746, 9037, 10328, 11619, 14616, 15492, 18074, 23238, 27111, 30984, 36148, 37439, 46476, 54222, 72296, 74878, 81333, 92952, 108444, 112317, 149756, 162666, 216888, 224634, 262073, 299512, 325332, 336951, 449268, 524146, 650664, 673902, 786219, 898536, 1048292, 1347804, 1572438, 2096584, 2358657, 2695608, 3144876, 4717314, 6289752, 9434628, 18869256]

約数ペア:

[(1, 18869256), (2, 9434628), (3, 6289752), (4, 4717314), (6, 3144876), (7, 2695608), (8, 2358657), (9, 2096584), (12, 1572438), (14, 1347804), (18, 1048292), (21, 898536), (24, 786219), (28, 673902), (29, 650664), (36, 524146), (42, 449268), (56, 336951), (58, 325332), (63, 299512), (72, 262073), (84, 224634), (87, 216888), (116, 162666), (126, 149756), (168, 112317), (174, 108444), (203, 92952), (232, 81333), (252, 74878), (261, 72296), (348, 54222), (406, 46476), (504, 37439), (522, 36148), (609, 30984), (696, 27111), (812, 23238), (1044, 18074), (1218, 15492), (1291, 14616), (1624, 11619), (1827, 10328), (2088, 9037), (2436, 7746), (2582, 7308), (3654, 5164), (3873, 4872)]