21522012

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{48473}}^1$

素因数の和:48517

約数の個数: 24

約数和(自身を含む): 51576336

約数和(自身を除く): 30054324

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 48473, 96946, 145419, 193892, 290838, 581676, 1793501, 3587002, 5380503, 7174004, 10761006, 21522012]

約数ペア:

[(1, 21522012), (2, 10761006), (3, 7174004), (4, 5380503), (6, 3587002), (12, 1793501), (37, 581676), (74, 290838), (111, 193892), (148, 145419), (222, 96946), (444, 48473)]