491569236

素因数分解:

$2^2\times 3^4\times {\mathrm{1517189}}^1$

素因数の和:1517205

約数の個数: 30

約数和(自身を含む): 1285059930

約数和(自身を除く): 793490694

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1517189, 3034378, 4551567, 6068756, 9103134, 13654701, 18206268, 27309402, 40964103, 54618804, 81928206, 122892309, 163856412, 245784618, 491569236]

約数ペア:

[(1, 491569236), (2, 245784618), (3, 163856412), (4, 122892309), (6, 81928206), (9, 54618804), (12, 40964103), (18, 27309402), (27, 18206268), (36, 13654701), (54, 9103134), (81, 6068756), (108, 4551567), (162, 3034378), (324, 1517189)]