39918142

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 72164736

約数和(自身を除く): 32246594

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 121, 187, 242, 313, 341, 374, 527, 626, 682, 1054, 2057, 3443, 3751, 4114, 5321, 5797, 6886, 7502, 9703, 10642, 11594, 19406, 37873, 58531, 63767, 75746, 106733, 117062, 127534, 164951, 213466, 329902, 643841, 1174063, 1287682, 1814461, 2348126, 3628922, 19959071, 39918142]

約数ペア:

[(1, 39918142), (2, 19959071), (11, 3628922), (17, 2348126), (22, 1814461), (31, 1287682), (34, 1174063), (62, 643841), (121, 329902), (187, 213466), (242, 164951), (313, 127534), (341, 117062), (374, 106733), (527, 75746), (626, 63767), (682, 58531), (1054, 37873), (2057, 19406), (3443, 11594), (3751, 10642), (4114, 9703), (5321, 7502), (5797, 6886)]