61720452

素因数分解:

$2^2\times 3^2\times {\mathrm{1714457}}^1$

素因数の和:1714467

約数の個数: 18

約数和(自身を含む): 156015678

約数和(自身を除く): 94295226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1714457, 3428914, 5143371, 6857828, 10286742, 15430113, 20573484, 30860226, 61720452]

約数ペア:

[(1, 61720452), (2, 30860226), (3, 20573484), (4, 15430113), (6, 10286742), (9, 6857828), (12, 5143371), (18, 3428914), (36, 1714457)]