120903804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{479777}}^1$

素因数の和:479794

約数の個数: 36

約数和(自身を含む): 349278384

約数和(自身を除く): 228374580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 479777, 959554, 1439331, 1919108, 2878662, 3358439, 4317993, 5757324, 6716878, 8635986, 10075317, 13433756, 17271972, 20150634, 30225951, 40301268, 60451902, 120903804]

約数ペア:

[(1, 120903804), (2, 60451902), (3, 40301268), (4, 30225951), (6, 20150634), (7, 17271972), (9, 13433756), (12, 10075317), (14, 8635986), (18, 6716878), (21, 5757324), (28, 4317993), (36, 3358439), (42, 2878662), (63, 1919108), (84, 1439331), (126, 959554), (252, 479777)]