861495408

素因数分解:

$2^4\times 3^2\times {\mathrm{5982607}}^1$

素因数の和:5982621

約数の個数: 30

約数和(自身を含む): 2410991024

約数和(自身を除く): 1549495616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5982607, 11965214, 17947821, 23930428, 35895642, 47860856, 53843463, 71791284, 95721712, 107686926, 143582568, 215373852, 287165136, 430747704, 861495408]

約数ペア:

[(1, 861495408), (2, 430747704), (3, 287165136), (4, 215373852), (6, 143582568), (8, 107686926), (9, 95721712), (12, 71791284), (16, 53843463), (18, 47860856), (24, 35895642), (36, 23930428), (48, 17947821), (72, 11965214), (144, 5982607)]