47945214

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{20333}}^1$

素因数の和:20472

約数の個数: 24

約数和(自身を含む): 104679432

約数和(自身を除く): 56734218

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 20333, 40666, 60999, 121998, 182997, 365994, 2663623, 5327246, 7990869, 15981738, 23972607, 47945214]

約数ペア:

[(1, 47945214), (2, 23972607), (3, 15981738), (6, 7990869), (9, 5327246), (18, 2663623), (131, 365994), (262, 182997), (393, 121998), (786, 60999), (1179, 40666), (2358, 20333)]