18751608

素因数分解:

$2^3\times 3^3\times {\mathrm{86813}}^1$

素因数の和:86828

約数の個数: 32

約数和(自身を含む): 52088400

約数和(自身を除く): 33336792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 86813, 173626, 260439, 347252, 520878, 694504, 781317, 1041756, 1562634, 2083512, 2343951, 3125268, 4687902, 6250536, 9375804, 18751608]

約数ペア:

[(1, 18751608), (2, 9375804), (3, 6250536), (4, 4687902), (6, 3125268), (8, 2343951), (9, 2083512), (12, 1562634), (18, 1041756), (24, 781317), (27, 694504), (36, 520878), (54, 347252), (72, 260439), (108, 173626), (216, 86813)]