678396972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{5139371}}^1$

素因数の和:5139389

約数の個数: 24

約数和(自身を含む): 1726828992

約数和(自身を除く): 1048432020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 5139371, 10278742, 15418113, 20557484, 30836226, 56533081, 61672452, 113066162, 169599243, 226132324, 339198486, 678396972]

約数ペア:

[(1, 678396972), (2, 339198486), (3, 226132324), (4, 169599243), (6, 113066162), (11, 61672452), (12, 56533081), (22, 30836226), (33, 20557484), (44, 15418113), (66, 10278742), (132, 5139371)]