26342172

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 70844592

約数和(自身を除く): 44502420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 661, 738, 972, 1107, 1322, 1476, 1983, 2214, 2644, 3321, 3966, 4428, 5949, 6642, 7932, 9963, 11898, 13284, 17847, 19926, 23796, 27101, 35694, 39852, 53541, 54202, 71388, 81303, 107082, 108404, 160623, 162606, 214164, 243909, 321246, 325212, 487818, 642492, 731727, 975636, 1463454, 2195181, 2926908, 4390362, 6585543, 8780724, 13171086, 26342172]

約数ペア:

[(1, 26342172), (2, 13171086), (3, 8780724), (4, 6585543), (6, 4390362), (9, 2926908), (12, 2195181), (18, 1463454), (27, 975636), (36, 731727), (41, 642492), (54, 487818), (81, 325212), (82, 321246), (108, 243909), (123, 214164), (162, 162606), (164, 160623), (243, 108404), (246, 107082), (324, 81303), (369, 71388), (486, 54202), (492, 53541), (661, 39852), (738, 35694), (972, 27101), (1107, 23796), (1322, 19926), (1476, 17847), (1983, 13284), (2214, 11898), (2644, 9963), (3321, 7932), (3966, 6642), (4428, 5949)]