18147228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8087}}^1$

素因数の和:8122

約数の個数: 48

約数和(自身を含む): 48916224

約数和(自身を除く): 30768996

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 8087, 16174, 24261, 32348, 48522, 88957, 97044, 137479, 177914, 266871, 274958, 355828, 412437, 533742, 549916, 824874, 1067484, 1512269, 1649748, 3024538, 4536807, 6049076, 9073614, 18147228]

約数ペア:

[(1, 18147228), (2, 9073614), (3, 6049076), (4, 4536807), (6, 3024538), (11, 1649748), (12, 1512269), (17, 1067484), (22, 824874), (33, 549916), (34, 533742), (44, 412437), (51, 355828), (66, 274958), (68, 266871), (102, 177914), (132, 137479), (187, 97044), (204, 88957), (374, 48522), (561, 32348), (748, 24261), (1122, 16174), (2244, 8087)]