340672038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{8111239}}^1$

素因数の和:8111251

約数の個数: 16

約数和(自身を含む): 778679040

約数和(自身を除く): 438007002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 8111239, 16222478, 24333717, 48667434, 56778673, 113557346, 170336019, 340672038]

約数ペア:

[(1, 340672038), (2, 170336019), (3, 113557346), (6, 56778673), (7, 48667434), (14, 24333717), (21, 16222478), (42, 8111239)]