18852522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12721}}^1$

素因数の和:12758

約数の個数: 32

約数和(自身を含む): 42745920

約数和(自身を除く): 23893398

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 12721, 25442, 38163, 76326, 165373, 241699, 330746, 483398, 496119, 725097, 992238, 1450194, 3142087, 6284174, 9426261, 18852522]

約数ペア:

[(1, 18852522), (2, 9426261), (3, 6284174), (6, 3142087), (13, 1450194), (19, 992238), (26, 725097), (38, 496119), (39, 483398), (57, 330746), (78, 241699), (114, 165373), (247, 76326), (494, 38163), (741, 25442), (1482, 12721)]