9990444

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{22501}}^1$

素因数の和:22545

約数の個数: 24

約数和(自身を含む): 23942128

約数和(自身を除く): 13951684

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 22501, 45002, 67503, 90004, 135006, 270012, 832537, 1665074, 2497611, 3330148, 4995222, 9990444]

約数ペア:

[(1, 9990444), (2, 4995222), (3, 3330148), (4, 2497611), (6, 1665074), (12, 832537), (37, 270012), (74, 135006), (111, 90004), (148, 67503), (222, 45002), (444, 22501)]