123549804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{490277}}^1$

素因数の和:490294

約数の個数: 36

約数和(自身を含む): 356922384

約数和(自身を除く): 233372580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 490277, 980554, 1470831, 1961108, 2941662, 3431939, 4412493, 5883324, 6863878, 8824986, 10295817, 13727756, 17649972, 20591634, 30887451, 41183268, 61774902, 123549804]

約数ペア:

[(1, 123549804), (2, 61774902), (3, 41183268), (4, 30887451), (6, 20591634), (7, 17649972), (9, 13727756), (12, 10295817), (14, 8824986), (18, 6863878), (21, 5883324), (28, 4412493), (36, 3431939), (42, 2941662), (63, 1961108), (84, 1470831), (126, 980554), (252, 490277)]