490634154

素因数分解:

$2^1\times 3^2\times {\mathrm{2753}}^1\times {\mathrm{9901}}^1$

素因数の和:12662

約数の個数: 24

約数和(自身を含む): 1063534212

約数和(自身を除く): 572900058

約数列:

[1, 2, 3, 6, 9, 18, 2753, 5506, 8259, 9901, 16518, 19802, 24777, 29703, 49554, 59406, 89109, 178218, 27257453, 54514906, 81772359, 163544718, 245317077, 490634154]

約数ペア:

[(1, 490634154), (2, 245317077), (3, 163544718), (6, 81772359), (9, 54514906), (18, 27257453), (2753, 178218), (5506, 89109), (8259, 59406), (9901, 49554), (16518, 29703), (19802, 24777)]