858664566

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{10859}}^1$

素因数の和:11081

約数の個数: 48

約数和(自身を含む): 1951672320

約数和(自身を除く): 1093007754

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 191, 207, 382, 414, 573, 1146, 1719, 3438, 4393, 8786, 10859, 13179, 21718, 26358, 32577, 39537, 65154, 79074, 97731, 195462, 249757, 499514, 749271, 1498542, 2074069, 2247813, 4148138, 4495626, 6222207, 12444414, 18666621, 37333242, 47703587, 95407174, 143110761, 286221522, 429332283, 858664566]

約数ペア:

[(1, 858664566), (2, 429332283), (3, 286221522), (6, 143110761), (9, 95407174), (18, 47703587), (23, 37333242), (46, 18666621), (69, 12444414), (138, 6222207), (191, 4495626), (207, 4148138), (382, 2247813), (414, 2074069), (573, 1498542), (1146, 749271), (1719, 499514), (3438, 249757), (4393, 195462), (8786, 97731), (10859, 79074), (13179, 65154), (21718, 39537), (26358, 32577)]