21782592

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2909}}^1$

素因数の和:2940

約数の個数: 84

約数和(自身を含む): 67261740

約数和(自身を除く): 45479148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 2909, 3744, 5818, 7488, 8727, 11636, 17454, 23272, 26181, 34908, 37817, 46544, 52362, 69816, 75634, 93088, 104724, 113451, 139632, 151268, 186176, 209448, 226902, 279264, 302536, 340353, 418896, 453804, 558528, 605072, 680706, 837792, 907608, 1210144, 1361412, 1675584, 1815216, 2420288, 2722824, 3630432, 5445648, 7260864, 10891296, 21782592]

約数ペア:

[(1, 21782592), (2, 10891296), (3, 7260864), (4, 5445648), (6, 3630432), (8, 2722824), (9, 2420288), (12, 1815216), (13, 1675584), (16, 1361412), (18, 1210144), (24, 907608), (26, 837792), (32, 680706), (36, 605072), (39, 558528), (48, 453804), (52, 418896), (64, 340353), (72, 302536), (78, 279264), (96, 226902), (104, 209448), (117, 186176), (144, 151268), (156, 139632), (192, 113451), (208, 104724), (234, 93088), (288, 75634), (312, 69816), (416, 52362), (468, 46544), (576, 37817), (624, 34908), (832, 26181), (936, 23272), (1248, 17454), (1872, 11636), (2496, 8727), (2909, 7488), (3744, 5818)]