39513258

素因数分解:

$2^1\times 3^6\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:722

約数の個数: 56

約数和(自身を含む): 91169316

約数和(自身を除く): 51656058

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 369, 486, 661, 729, 738, 1107, 1322, 1458, 1983, 2214, 3321, 3966, 5949, 6642, 9963, 11898, 17847, 19926, 27101, 29889, 35694, 53541, 54202, 59778, 81303, 107082, 160623, 162606, 243909, 321246, 481869, 487818, 731727, 963738, 1463454, 2195181, 4390362, 6585543, 13171086, 19756629, 39513258]

約数ペア:

[(1, 39513258), (2, 19756629), (3, 13171086), (6, 6585543), (9, 4390362), (18, 2195181), (27, 1463454), (41, 963738), (54, 731727), (81, 487818), (82, 481869), (123, 321246), (162, 243909), (243, 162606), (246, 160623), (369, 107082), (486, 81303), (661, 59778), (729, 54202), (738, 53541), (1107, 35694), (1322, 29889), (1458, 27101), (1983, 19926), (2214, 17847), (3321, 11898), (3966, 9963), (5949, 6642)]