18416862

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{1427}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 22709538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1427, 1434, 2151, 2854, 4281, 4302, 6453, 8562, 12843, 12906, 25686, 38529, 77058, 341053, 682106, 1023159, 2046318, 3069477, 6138954, 9208431, 18416862]

約数ペア:

[(1, 18416862), (2, 9208431), (3, 6138954), (6, 3069477), (9, 2046318), (18, 1023159), (27, 682106), (54, 341053), (239, 77058), (478, 38529), (717, 25686), (1427, 12906), (1434, 12843), (2151, 8562), (2854, 6453), (4281, 4302)]