1380522492

素因数分解:

$2^2\times 3^2\times {\mathrm{38347847}}^1$

素因数の和:38347857

約数の個数: 18

約数和(自身を含む): 3489654168

約数和(自身を除く): 2109131676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 38347847, 76695694, 115043541, 153391388, 230087082, 345130623, 460174164, 690261246, 1380522492]

約数ペア:

[(1, 1380522492), (2, 690261246), (3, 460174164), (4, 345130623), (6, 230087082), (9, 153391388), (12, 115043541), (18, 76695694), (36, 38347847)]