64860972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{491371}}^1$

素因数の和:491389

約数の個数: 24

約数和(自身を含む): 165100992

約数和(自身を除く): 100240020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 491371, 982742, 1474113, 1965484, 2948226, 5405081, 5896452, 10810162, 16215243, 21620324, 32430486, 64860972]

約数ペア:

[(1, 64860972), (2, 32430486), (3, 21620324), (4, 16215243), (6, 10810162), (11, 5896452), (12, 5405081), (22, 2948226), (33, 1965484), (44, 1474113), (66, 982742), (132, 491371)]