68854986

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{25673}}^1$

素因数の和:25830

約数の個数: 24

約数和(自身を含む): 150192900

約数和(自身を除く): 81337914

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 25673, 51346, 77019, 154038, 231057, 462114, 3825277, 7650554, 11475831, 22951662, 34427493, 68854986]

約数ペア:

[(1, 68854986), (2, 34427493), (3, 22951662), (6, 11475831), (9, 7650554), (18, 3825277), (149, 462114), (298, 231057), (447, 154038), (894, 77019), (1341, 51346), (2682, 25673)]