11956968

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2339}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 32853600

約数和(自身を除く): 20896632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2339, 2556, 4678, 5112, 7017, 9356, 14034, 18712, 21051, 28068, 42102, 56136, 84204, 166069, 168408, 332138, 498207, 664276, 996414, 1328552, 1494621, 1992828, 2989242, 3985656, 5978484, 11956968]

約数ペア:

[(1, 11956968), (2, 5978484), (3, 3985656), (4, 2989242), (6, 1992828), (8, 1494621), (9, 1328552), (12, 996414), (18, 664276), (24, 498207), (36, 332138), (71, 168408), (72, 166069), (142, 84204), (213, 56136), (284, 42102), (426, 28068), (568, 21051), (639, 18712), (852, 14034), (1278, 9356), (1704, 7017), (2339, 5112), (2556, 4678)]