216160218

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{30557}}^1$

素因数の和:30699

約数の個数: 32

約数和(自身を含む): 484038720

約数和(自身を除く): 267878502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 30557, 61114, 91671, 183342, 275013, 550026, 825039, 1650078, 4002967, 8005934, 12008901, 24017802, 36026703, 72053406, 108080109, 216160218]

約数ペア:

[(1, 216160218), (2, 108080109), (3, 72053406), (6, 36026703), (9, 24017802), (18, 12008901), (27, 8005934), (54, 4002967), (131, 1650078), (262, 825039), (393, 550026), (786, 275013), (1179, 183342), (2358, 91671), (3537, 61114), (7074, 30557)]