154252854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1224229}}^1$

素因数の和:1224244

約数の個数: 24

約数和(自身を含む): 381959760

約数和(自身を除く): 227706906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1224229, 2448458, 3672687, 7345374, 8569603, 11018061, 17139206, 22036122, 25708809, 51417618, 77126427, 154252854]

約数ペア:

[(1, 154252854), (2, 77126427), (3, 51417618), (6, 25708809), (7, 22036122), (9, 17139206), (14, 11018061), (18, 8569603), (21, 7345374), (42, 3672687), (63, 2448458), (126, 1224229)]