254272968

素因数分解:

$2^3\times 3^2\times {\mathrm{3531569}}^1$

素因数の和:3531581

約数の個数: 24

約数和(自身を含む): 688656150

約数和(自身を除く): 434383182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3531569, 7063138, 10594707, 14126276, 21189414, 28252552, 31784121, 42378828, 63568242, 84757656, 127136484, 254272968]

約数ペア:

[(1, 254272968), (2, 127136484), (3, 84757656), (4, 63568242), (6, 42378828), (8, 31784121), (9, 28252552), (12, 21189414), (18, 14126276), (24, 10594707), (36, 7063138), (72, 3531569)]