66460452

素因数分解:

$2^2\times 3^1\times {\mathrm{5538371}}^1$

素因数の和:5538378

約数の個数: 12

約数和(自身を含む): 155074416

約数和(自身を除く): 88613964

約数列:

[1, 2, 3, 4, 6, 12, 5538371, 11076742, 16615113, 22153484, 33230226, 66460452]

約数ペア:

[(1, 66460452), (2, 33230226), (3, 22153484), (4, 16615113), (6, 11076742), (12, 5538371)]