66786636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{795079}}^1$

素因数の和:795093

約数の個数: 24

約数和(自身を含む): 178097920

約数和(自身を除く): 111311284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 795079, 1590158, 2385237, 3180316, 4770474, 5565553, 9540948, 11131106, 16696659, 22262212, 33393318, 66786636]

約数ペア:

[(1, 66786636), (2, 33393318), (3, 22262212), (4, 16696659), (6, 11131106), (7, 9540948), (12, 5565553), (14, 4770474), (21, 3180316), (28, 2385237), (42, 1590158), (84, 795079)]