8491752

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{1999}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 23400000

約数和(自身を除く): 14908248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 1999, 2124, 3998, 4248, 5997, 7996, 11994, 15992, 17991, 23988, 35982, 47976, 71964, 117941, 143928, 235882, 353823, 471764, 707646, 943528, 1061469, 1415292, 2122938, 2830584, 4245876, 8491752]

約数ペア:

[(1, 8491752), (2, 4245876), (3, 2830584), (4, 2122938), (6, 1415292), (8, 1061469), (9, 943528), (12, 707646), (18, 471764), (24, 353823), (36, 235882), (59, 143928), (72, 117941), (118, 71964), (177, 47976), (236, 35982), (354, 23988), (472, 17991), (531, 15992), (708, 11994), (1062, 7996), (1416, 5997), (1999, 4248), (2124, 3998)]