19951025922

素因数分解:

$2^1\times 3^4\times {\mathrm{123154481}}^1$

素因数の和:123154495

約数の個数: 20

約数和(自身を含む): 44705076966

約数和(自身を除く): 24754051044

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 123154481, 246308962, 369463443, 738926886, 1108390329, 2216780658, 3325170987, 6650341974, 9975512961, 19951025922]

約数ペア:

[(1, 19951025922), (2, 9975512961), (3, 6650341974), (6, 3325170987), (9, 2216780658), (18, 1108390329), (27, 738926886), (54, 369463443), (81, 246308962), (162, 123154481)]