2100031974

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1690847}}^1$

素因数の和:1690881

約数の個数: 32

約数和(自身を含む): 4869642240

約数和(自身を除く): 2769610266

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 1690847, 3381694, 5072541, 10145082, 15217623, 30435246, 38889481, 45652869, 77778962, 91305738, 116668443, 233336886, 350005329, 700010658, 1050015987, 2100031974]

約数ペア:

[(1, 2100031974), (2, 1050015987), (3, 700010658), (6, 350005329), (9, 233336886), (18, 116668443), (23, 91305738), (27, 77778962), (46, 45652869), (54, 38889481), (69, 30435246), (138, 15217623), (207, 10145082), (414, 5072541), (621, 3381694), (1242, 1690847)]