21625014

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{156703}}^1$

素因数の和:156731

約数の個数: 16

約数和(自身を含む): 45130752

約数和(自身を除く): 23505738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 156703, 313406, 470109, 940218, 3604169, 7208338, 10812507, 21625014]

約数ペア:

[(1, 21625014), (2, 10812507), (3, 7208338), (6, 3604169), (23, 940218), (46, 470109), (69, 313406), (138, 156703)]