2018483397

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{2113}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 3403370880

約数和(自身を除く): 1384887483

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 257, 413, 531, 771, 1239, 1799, 2113, 2313, 3717, 5397, 6339, 14791, 15163, 16191, 19017, 44373, 45489, 106141, 124667, 133119, 136467, 318423, 374001, 543041, 872669, 955269, 1122003, 1629123, 2618007, 3801287, 4887369, 7854021, 11403861, 32039419, 34211583, 96118257, 224275933, 288354771, 672827799, 2018483397]

約数ペア:

[(1, 2018483397), (3, 672827799), (7, 288354771), (9, 224275933), (21, 96118257), (59, 34211583), (63, 32039419), (177, 11403861), (257, 7854021), (413, 4887369), (531, 3801287), (771, 2618007), (1239, 1629123), (1799, 1122003), (2113, 955269), (2313, 872669), (3717, 543041), (5397, 374001), (6339, 318423), (14791, 136467), (15163, 133119), (16191, 124667), (19017, 106141), (44373, 45489)]