18133562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 29877120

約数和(自身を除く): 11743558

約数列:

[1, 2, 19, 38, 41, 82, 103, 113, 206, 226, 779, 1558, 1957, 2147, 3914, 4223, 4294, 4633, 8446, 9266, 11639, 23278, 80237, 88027, 160474, 176054, 221141, 442282, 477199, 954398, 9066781, 18133562]

約数ペア:

[(1, 18133562), (2, 9066781), (19, 954398), (38, 477199), (41, 442282), (82, 221141), (103, 176054), (113, 160474), (206, 88027), (226, 80237), (779, 23278), (1558, 11639), (1957, 9266), (2147, 8446), (3914, 4633), (4223, 4294)]