18294354

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2171

約数の個数: 48

約数和(自身を含む): 43861272

約数和(自身を除く): 25566918

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2113, 2886, 4226, 4329, 6339, 8658, 12678, 19017, 27469, 38034, 54938, 78181, 82407, 156362, 164814, 234543, 247221, 469086, 494442, 703629, 1016353, 1407258, 2032706, 3049059, 6098118, 9147177, 18294354]

約数ペア:

[(1, 18294354), (2, 9147177), (3, 6098118), (6, 3049059), (9, 2032706), (13, 1407258), (18, 1016353), (26, 703629), (37, 494442), (39, 469086), (74, 247221), (78, 234543), (111, 164814), (117, 156362), (222, 82407), (234, 78181), (333, 54938), (481, 38034), (666, 27469), (962, 19017), (1443, 12678), (2113, 8658), (2886, 6339), (4226, 4329)]