2013327738

素因数分解:

$2^1\times 3^4\times {\mathrm{101}}^1\times {\mathrm{123049}}^1$

素因数の和:123164

約数の個数: 40

約数和(自身を含む): 4556049300

約数和(自身を除く): 2542721562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 162, 202, 303, 606, 909, 1818, 2727, 5454, 8181, 16362, 123049, 246098, 369147, 738294, 1107441, 2214882, 3322323, 6644646, 9966969, 12427949, 19933938, 24855898, 37283847, 74567694, 111851541, 223703082, 335554623, 671109246, 1006663869, 2013327738]

約数ペア:

[(1, 2013327738), (2, 1006663869), (3, 671109246), (6, 335554623), (9, 223703082), (18, 111851541), (27, 74567694), (54, 37283847), (81, 24855898), (101, 19933938), (162, 12427949), (202, 9966969), (303, 6644646), (606, 3322323), (909, 2214882), (1818, 1107441), (2727, 738294), (5454, 369147), (8181, 246098), (16362, 123049)]