15804972

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{9341}}^1$

素因数の和:9398

約数の個数: 36

約数和(自身を含む): 40805856

約数和(自身を除く): 25000884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 9341, 18682, 28023, 37364, 56046, 84069, 112092, 168138, 336276, 439027, 878054, 1317081, 1756108, 2634162, 3951243, 5268324, 7902486, 15804972]

約数ペア:

[(1, 15804972), (2, 7902486), (3, 5268324), (4, 3951243), (6, 2634162), (9, 1756108), (12, 1317081), (18, 878054), (36, 439027), (47, 336276), (94, 168138), (141, 112092), (188, 84069), (282, 56046), (423, 37364), (564, 28023), (846, 18682), (1692, 9341)]