26273988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1865

約数の個数: 72

約数和(自身を含む): 73871616

約数和(自身を除く): 47597628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 1811, 2418, 3622, 3627, 4836, 5433, 7244, 7254, 10866, 14508, 16299, 21732, 23543, 32598, 47086, 56141, 65196, 70629, 94172, 112282, 141258, 168423, 211887, 224564, 282516, 336846, 423774, 505269, 673692, 729833, 847548, 1010538, 1459666, 2021076, 2189499, 2919332, 4378998, 6568497, 8757996, 13136994, 26273988]

約数ペア:

[(1, 26273988), (2, 13136994), (3, 8757996), (4, 6568497), (6, 4378998), (9, 2919332), (12, 2189499), (13, 2021076), (18, 1459666), (26, 1010538), (31, 847548), (36, 729833), (39, 673692), (52, 505269), (62, 423774), (78, 336846), (93, 282516), (117, 224564), (124, 211887), (156, 168423), (186, 141258), (234, 112282), (279, 94172), (372, 70629), (403, 65196), (468, 56141), (558, 47086), (806, 32598), (1116, 23543), (1209, 21732), (1612, 16299), (1811, 14508), (2418, 10866), (3622, 7254), (3627, 7244), (4836, 5433)]