127718568

素因数分解:

$2^3\times 3^2\times {\mathrm{1773869}}^1$

素因数の和:1773881

約数の個数: 24

約数和(自身を含む): 345904650

約数和(自身を除く): 218186082

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1773869, 3547738, 5321607, 7095476, 10643214, 14190952, 15964821, 21286428, 31929642, 42572856, 63859284, 127718568]

約数ペア:

[(1, 127718568), (2, 63859284), (3, 42572856), (4, 31929642), (6, 21286428), (8, 15964821), (9, 14190952), (12, 10643214), (18, 7095476), (24, 5321607), (36, 3547738), (72, 1773869)]