18928782

素因数分解:

$2^1\times 3^3\times {\mathrm{167}}^1\times {\mathrm{2099}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 42336000

約数和(自身を除く): 23407218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 167, 334, 501, 1002, 1503, 2099, 3006, 4198, 4509, 6297, 9018, 12594, 18891, 37782, 56673, 113346, 350533, 701066, 1051599, 2103198, 3154797, 6309594, 9464391, 18928782]

約数ペア:

[(1, 18928782), (2, 9464391), (3, 6309594), (6, 3154797), (9, 2103198), (18, 1051599), (27, 701066), (54, 350533), (167, 113346), (334, 56673), (501, 37782), (1002, 18891), (1503, 12594), (2099, 9018), (3006, 6297), (4198, 4509)]