18126148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1789}}^1$

素因数の和:1959

約数の個数: 24

約数和(自身を含む): 33831000

約数和(自身を除く): 15704852

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 1789, 2533, 3578, 5066, 7156, 10132, 30413, 60826, 121652, 266561, 533122, 1066244, 4531537, 9063074, 18126148]

約数ペア:

[(1, 18126148), (2, 9063074), (4, 4531537), (17, 1066244), (34, 533122), (68, 266561), (149, 121652), (298, 60826), (596, 30413), (1789, 10132), (2533, 7156), (3578, 5066)]