18133848

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{2269}}^1$

素因数の和:2321

約数の個数: 64

約数和(自身を含む): 51756000

約数和(自身を除く): 33622152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2269, 2664, 3996, 4538, 6807, 7992, 9076, 13614, 18152, 20421, 27228, 40842, 54456, 61263, 81684, 83953, 122526, 163368, 167906, 245052, 251859, 335812, 490104, 503718, 671624, 755577, 1007436, 1511154, 2014872, 2266731, 3022308, 4533462, 6044616, 9066924, 18133848]

約数ペア:

[(1, 18133848), (2, 9066924), (3, 6044616), (4, 4533462), (6, 3022308), (8, 2266731), (9, 2014872), (12, 1511154), (18, 1007436), (24, 755577), (27, 671624), (36, 503718), (37, 490104), (54, 335812), (72, 251859), (74, 245052), (108, 167906), (111, 163368), (148, 122526), (216, 83953), (222, 81684), (296, 61263), (333, 54456), (444, 40842), (666, 27228), (888, 20421), (999, 18152), (1332, 13614), (1998, 9076), (2269, 7992), (2664, 6807), (3996, 4538)]