21962142

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{29759}}^1$

素因数の和:29808

約数の個数: 24

約数和(自身を含む): 48746880

約数和(自身を除く): 26784738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 29759, 59518, 89277, 178554, 267831, 535662, 1220119, 2440238, 3660357, 7320714, 10981071, 21962142]

約数ペア:

[(1, 21962142), (2, 10981071), (3, 7320714), (6, 3660357), (9, 2440238), (18, 1220119), (41, 535662), (82, 267831), (123, 178554), (246, 89277), (369, 59518), (738, 29759)]