18699414

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{757}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 39294720

約数和(自身を除く): 20595306

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 179, 358, 537, 757, 1074, 1514, 2271, 4117, 4542, 8234, 12351, 17411, 24702, 34822, 52233, 104466, 135503, 271006, 406509, 813018, 3116569, 6233138, 9349707, 18699414]

約数ペア:

[(1, 18699414), (2, 9349707), (3, 6233138), (6, 3116569), (23, 813018), (46, 406509), (69, 271006), (138, 135503), (179, 104466), (358, 52233), (537, 34822), (757, 24702), (1074, 17411), (1514, 12351), (2271, 8234), (4117, 4542)]