16428636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:752

約数の個数: 96

約数和(自身を含む): 50319360

約数和(自身を除く): 33890724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 701, 756, 837, 868, 1116, 1302, 1402, 1674, 1953, 2103, 2604, 2804, 3348, 3906, 4206, 4907, 5859, 6309, 7812, 8412, 9814, 11718, 12618, 14721, 18927, 19628, 21731, 23436, 25236, 29442, 37854, 43462, 44163, 58884, 65193, 75708, 86924, 88326, 130386, 132489, 152117, 176652, 195579, 260772, 264978, 304234, 391158, 456351, 529956, 586737, 608468, 782316, 912702, 1173474, 1369053, 1825404, 2346948, 2738106, 4107159, 5476212, 8214318, 16428636]

約数ペア:

[(1, 16428636), (2, 8214318), (3, 5476212), (4, 4107159), (6, 2738106), (7, 2346948), (9, 1825404), (12, 1369053), (14, 1173474), (18, 912702), (21, 782316), (27, 608468), (28, 586737), (31, 529956), (36, 456351), (42, 391158), (54, 304234), (62, 264978), (63, 260772), (84, 195579), (93, 176652), (108, 152117), (124, 132489), (126, 130386), (186, 88326), (189, 86924), (217, 75708), (252, 65193), (279, 58884), (372, 44163), (378, 43462), (434, 37854), (558, 29442), (651, 25236), (701, 23436), (756, 21731), (837, 19628), (868, 18927), (1116, 14721), (1302, 12618), (1402, 11718), (1674, 9814), (1953, 8412), (2103, 7812), (2604, 6309), (2804, 5859), (3348, 4907), (3906, 4206)]