18410898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 43390080

約数和(自身を除く): 24979182

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 61, 66, 102, 122, 183, 187, 269, 366, 374, 538, 561, 671, 807, 1037, 1122, 1342, 1614, 2013, 2074, 2959, 3111, 4026, 4573, 5918, 6222, 8877, 9146, 11407, 13719, 16409, 17754, 22814, 27438, 32818, 34221, 49227, 50303, 68442, 98454, 100606, 150909, 180499, 278953, 301818, 360998, 541497, 557906, 836859, 1082994, 1673718, 3068483, 6136966, 9205449, 18410898]

約数ペア:

[(1, 18410898), (2, 9205449), (3, 6136966), (6, 3068483), (11, 1673718), (17, 1082994), (22, 836859), (33, 557906), (34, 541497), (51, 360998), (61, 301818), (66, 278953), (102, 180499), (122, 150909), (183, 100606), (187, 98454), (269, 68442), (366, 50303), (374, 49227), (538, 34221), (561, 32818), (671, 27438), (807, 22814), (1037, 17754), (1122, 16409), (1342, 13719), (1614, 11407), (2013, 9146), (2074, 8877), (2959, 6222), (3111, 5918), (4026, 4573)]