17650668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{210127}}^1$

素因数の和:210141

約数の個数: 24

約数和(自身を含む): 47068672

約数和(自身を除く): 29418004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 210127, 420254, 630381, 840508, 1260762, 1470889, 2521524, 2941778, 4412667, 5883556, 8825334, 17650668]

約数ペア:

[(1, 17650668), (2, 8825334), (3, 5883556), (4, 4412667), (6, 2941778), (7, 2521524), (12, 1470889), (14, 1260762), (21, 840508), (28, 630381), (42, 420254), (84, 210127)]