222780324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1428079}}^1$

素因数の和:1428099

約数の個数: 24

約数和(自身を含む): 559807360

約数和(自身を除く): 337027036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1428079, 2856158, 4284237, 5712316, 8568474, 17136948, 18565027, 37130054, 55695081, 74260108, 111390162, 222780324]

約数ペア:

[(1, 222780324), (2, 111390162), (3, 74260108), (4, 55695081), (6, 37130054), (12, 18565027), (13, 17136948), (26, 8568474), (39, 5712316), (52, 4284237), (78, 2856158), (156, 1428079)]