121155972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1442333}}^1$

素因数の和:1442347

約数の個数: 24

約数和(自身を含む): 323082816

約数和(自身を除く): 201926844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1442333, 2884666, 4326999, 5769332, 8653998, 10096331, 17307996, 20192662, 30288993, 40385324, 60577986, 121155972]

約数ペア:

[(1, 121155972), (2, 60577986), (3, 40385324), (4, 30288993), (6, 20192662), (7, 17307996), (12, 10096331), (14, 8653998), (21, 5769332), (28, 4326999), (42, 2884666), (84, 1442333)]