126391428

素因数分解:

$2^2\times 3^4\times {\mathrm{390097}}^1$

素因数の和:390113

約数の個数: 30

約数和(自身を含む): 330413006

約数和(自身を除く): 204021578

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 390097, 780194, 1170291, 1560388, 2340582, 3510873, 4681164, 7021746, 10532619, 14043492, 21065238, 31597857, 42130476, 63195714, 126391428]

約数ペア:

[(1, 126391428), (2, 63195714), (3, 42130476), (4, 31597857), (6, 21065238), (9, 14043492), (12, 10532619), (18, 7021746), (27, 4681164), (36, 3510873), (54, 2340582), (81, 1560388), (108, 1170291), (162, 780194), (324, 390097)]