120971886

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{411469}}^1$

素因数の和:411488

約数の個数: 24

約数和(自身を含む): 281445480

約数和(自身を除く): 160473594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 411469, 822938, 1234407, 2468814, 2880283, 5760566, 8640849, 17281698, 20161981, 40323962, 60485943, 120971886]

約数ペア:

[(1, 120971886), (2, 60485943), (3, 40323962), (6, 20161981), (7, 17281698), (14, 8640849), (21, 5760566), (42, 2880283), (49, 2468814), (98, 1234407), (147, 822938), (294, 411469)]