217872324

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{17341}}^1$

素因数の和:17700

約数の個数: 36

約数和(自身を含む): 552342700

約数和(自身を除く): 334470376

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 2094, 3141, 4188, 6282, 12564, 17341, 34682, 52023, 69364, 104046, 156069, 208092, 312138, 624276, 6052009, 12104018, 18156027, 24208036, 36312054, 54468081, 72624108, 108936162, 217872324]

約数ペア:

[(1, 217872324), (2, 108936162), (3, 72624108), (4, 54468081), (6, 36312054), (9, 24208036), (12, 18156027), (18, 12104018), (36, 6052009), (349, 624276), (698, 312138), (1047, 208092), (1396, 156069), (2094, 104046), (3141, 69364), (4188, 52023), (6282, 34682), (12564, 17341)]