140214978

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{210533}}^1$

素因数の和:210578

約数の個数: 24

約数和(自身を含む): 312011388

約数和(自身を除く): 171796410

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 210533, 421066, 631599, 1263198, 1894797, 3789594, 7789721, 15579442, 23369163, 46738326, 70107489, 140214978]

約数ペア:

[(1, 140214978), (2, 70107489), (3, 46738326), (6, 23369163), (9, 15579442), (18, 7789721), (37, 3789594), (74, 1894797), (111, 1263198), (222, 631599), (333, 421066), (666, 210533)]