31217172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{371633}}^1$

素因数の和:371647

約数の個数: 24

約数和(自身を含む): 83246016

約数和(自身を除く): 52028844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 371633, 743266, 1114899, 1486532, 2229798, 2601431, 4459596, 5202862, 7804293, 10405724, 15608586, 31217172]

約数ペア:

[(1, 31217172), (2, 15608586), (3, 10405724), (4, 7804293), (6, 5202862), (7, 4459596), (12, 2601431), (14, 2229798), (21, 1486532), (28, 1114899), (42, 743266), (84, 371633)]