215533818

素因数分解:

$2^1\times 3^3\times {\mathrm{1847}}^1\times {\mathrm{2161}}^1$

素因数の和:4019

約数の個数: 32

約数和(自身を含む): 479445120

約数和(自身を除く): 263911302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1847, 2161, 3694, 4322, 5541, 6483, 11082, 12966, 16623, 19449, 33246, 38898, 49869, 58347, 99738, 116694, 3991367, 7982734, 11974101, 23948202, 35922303, 71844606, 107766909, 215533818]

約数ペア:

[(1, 215533818), (2, 107766909), (3, 71844606), (6, 35922303), (9, 23948202), (18, 11974101), (27, 7982734), (54, 3991367), (1847, 116694), (2161, 99738), (3694, 58347), (4322, 49869), (5541, 38898), (6483, 33246), (11082, 19449), (12966, 16623)]