61891326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{491201}}^1$

素因数の和:491216

約数の個数: 24

約数和(自身を含む): 153255024

約数和(自身を除く): 91363698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 491201, 982402, 1473603, 2947206, 3438407, 4420809, 6876814, 8841618, 10315221, 20630442, 30945663, 61891326]

約数ペア:

[(1, 61891326), (2, 30945663), (3, 20630442), (6, 10315221), (7, 8841618), (9, 6876814), (14, 4420809), (18, 3438407), (21, 2947206), (42, 1473603), (63, 982402), (126, 491201)]