81025074

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{346261}}^1$

素因数の和:346282

約数の個数: 24

約数和(自身を含む): 189059052

約数和(自身を除く): 108033978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 346261, 692522, 1038783, 2077566, 3116349, 4501393, 6232698, 9002786, 13504179, 27008358, 40512537, 81025074]

約数ペア:

[(1, 81025074), (2, 40512537), (3, 27008358), (6, 13504179), (9, 9002786), (13, 6232698), (18, 4501393), (26, 3116349), (39, 2077566), (78, 1038783), (117, 692522), (234, 346261)]