394635816

素因数分解:

$2^3\times 3^2\times {\mathrm{5481053}}^1$

素因数の和:5481065

約数の個数: 24

約数和(自身を含む): 1068805530

約数和(自身を除く): 674169714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5481053, 10962106, 16443159, 21924212, 32886318, 43848424, 49329477, 65772636, 98658954, 131545272, 197317908, 394635816]

約数ペア:

[(1, 394635816), (2, 197317908), (3, 131545272), (4, 98658954), (6, 65772636), (8, 49329477), (9, 43848424), (12, 32886318), (18, 21924212), (24, 16443159), (36, 10962106), (72, 5481053)]