21031858158

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{48017941}}^1$

素因数の和:48018019

約数の個数: 16

約数和(自身を含む): 42639932496

約数和(自身を除く): 21608074338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 48017941, 96035882, 144053823, 288107646, 3505309693, 7010619386, 10515929079, 21031858158]

約数ペア:

[(1, 21031858158), (2, 10515929079), (3, 7010619386), (6, 3505309693), (73, 288107646), (146, 144053823), (219, 96035882), (438, 48017941)]