55740972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{663583}}^1$

素因数の和:663597

約数の個数: 24

約数和(自身を含む): 148642816

約数和(自身を除く): 92901844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 663583, 1327166, 1990749, 2654332, 3981498, 4645081, 7962996, 9290162, 13935243, 18580324, 27870486, 55740972]

約数ペア:

[(1, 55740972), (2, 27870486), (3, 18580324), (4, 13935243), (6, 9290162), (7, 7962996), (12, 4645081), (14, 3981498), (21, 2654332), (28, 1990749), (42, 1327166), (84, 663583)]