21061038

素因数分解:

$2^1\times 3^1\times {\mathrm{167}}^1\times {\mathrm{21019}}^1$

素因数の和:21191

約数の個数: 16

約数和(自身を含む): 42376320

約数和(自身を除く): 21315282

約数列:

[1, 2, 3, 6, 167, 334, 501, 1002, 21019, 42038, 63057, 126114, 3510173, 7020346, 10530519, 21061038]

約数ペア:

[(1, 21061038), (2, 10530519), (3, 7020346), (6, 3510173), (167, 126114), (334, 63057), (501, 42038), (1002, 21019)]