2039508

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:504

約数の個数: 36

約数和(自身を含む): 5200468

約数和(自身を除く): 3160960

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 313, 362, 543, 626, 724, 939, 1086, 1252, 1629, 1878, 2172, 2817, 3258, 3756, 5634, 6516, 11268, 56653, 113306, 169959, 226612, 339918, 509877, 679836, 1019754, 2039508]

約数ペア:

[(1, 2039508), (2, 1019754), (3, 679836), (4, 509877), (6, 339918), (9, 226612), (12, 169959), (18, 113306), (36, 56653), (181, 11268), (313, 6516), (362, 5634), (543, 3756), (626, 3258), (724, 2817), (939, 2172), (1086, 1878), (1252, 1629)]