12345746

素因数分解:

$2^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:758

約数の個数: 24

約数和(自身を含む): 21669120

約数和(自身を除く): 9323374

約数列:

[1, 2, 7, 14, 49, 98, 263, 479, 526, 958, 1841, 3353, 3682, 6706, 12887, 23471, 25774, 46942, 125977, 251954, 881839, 1763678, 6172873, 12345746]

約数ペア:

[(1, 12345746), (2, 6172873), (7, 1763678), (14, 881839), (49, 251954), (98, 125977), (263, 46942), (479, 25774), (526, 23471), (958, 12887), (1841, 6706), (3353, 3682)]