18092997

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2713}}^1$

素因数の和:2754

約数の個数: 32

約数和(自身を含む): 30396800

約数和(自身を除く): 12303803

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 2713, 6669, 8139, 24417, 35269, 51547, 73251, 105807, 154641, 317421, 463923, 670111, 952263, 1391769, 2010333, 6030999, 18092997]

約数ペア:

[(1, 18092997), (3, 6030999), (9, 2010333), (13, 1391769), (19, 952263), (27, 670111), (39, 463923), (57, 317421), (117, 154641), (171, 105807), (247, 73251), (351, 51547), (513, 35269), (741, 24417), (2223, 8139), (2713, 6669)]