1330258820346

素因数分解:

$2^1\times 3^3\times {\mathrm{305369}}^1\times {\mathrm{80671}}^1$

素因数の和:386051

約数の個数: 32

約数和(自身を含む): 2956177036800

約数和(自身を除く): 1625918216454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 80671, 161342, 242013, 305369, 484026, 610738, 726039, 916107, 1452078, 1832214, 2178117, 2748321, 4356234, 5496642, 8244963, 16489926, 24634422599, 49268845198, 73903267797, 147806535594, 221709803391, 443419606782, 665129410173, 1330258820346]

約数ペア:

[(1, 1330258820346), (2, 665129410173), (3, 443419606782), (6, 221709803391), (9, 147806535594), (18, 73903267797), (27, 49268845198), (54, 24634422599), (80671, 16489926), (161342, 8244963), (242013, 5496642), (305369, 4356234), (484026, 2748321), (610738, 2178117), (726039, 1832214), (916107, 1452078)]