18470166

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 46475520

約数和(自身を除く): 28005354

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 103, 114, 121, 143, 206, 209, 242, 247, 286, 309, 363, 418, 429, 494, 618, 627, 726, 741, 858, 1133, 1254, 1339, 1482, 1573, 1957, 2266, 2299, 2678, 2717, 3146, 3399, 3914, 4017, 4598, 4719, 5434, 5871, 6798, 6897, 8034, 8151, 9438, 11742, 12463, 13794, 14729, 16302, 21527, 24926, 25441, 29458, 29887, 37389, 43054, 44187, 50882, 59774, 64581, 74778, 76323, 88374, 89661, 129162, 152646, 162019, 179322, 236797, 279851, 324038, 473594, 486057, 559702, 710391, 839553, 972114, 1420782, 1679106, 3078361, 6156722, 9235083, 18470166]

約数ペア:

[(1, 18470166), (2, 9235083), (3, 6156722), (6, 3078361), (11, 1679106), (13, 1420782), (19, 972114), (22, 839553), (26, 710391), (33, 559702), (38, 486057), (39, 473594), (57, 324038), (66, 279851), (78, 236797), (103, 179322), (114, 162019), (121, 152646), (143, 129162), (206, 89661), (209, 88374), (242, 76323), (247, 74778), (286, 64581), (309, 59774), (363, 50882), (418, 44187), (429, 43054), (494, 37389), (618, 29887), (627, 29458), (726, 25441), (741, 24926), (858, 21527), (1133, 16302), (1254, 14729), (1339, 13794), (1482, 12463), (1573, 11742), (1957, 9438), (2266, 8151), (2299, 8034), (2678, 6897), (2717, 6798), (3146, 5871), (3399, 5434), (3914, 4719), (4017, 4598)]