26128908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1855

約数の個数: 72

約数和(自身を含む): 73463936

約数和(自身を除く): 47335028

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, 1801, 2418, 3602, 3627, 4836, 5403, 7204, 7254, 10806, 14508, 16209, 21612, 23413, 32418, 46826, 55831, 64836, 70239, 93652, 111662, 140478, 167493, 210717, 223324, 280956, 334986, 421434, 502479, 669972, 725803, 842868, 1004958, 1451606, 2009916, 2177409, 2903212, 4354818, 6532227, 8709636, 13064454, 26128908]

約数ペア:

[(1, 26128908), (2, 13064454), (3, 8709636), (4, 6532227), (6, 4354818), (9, 2903212), (12, 2177409), (13, 2009916), (18, 1451606), (26, 1004958), (31, 842868), (36, 725803), (39, 669972), (52, 502479), (62, 421434), (78, 334986), (93, 280956), (117, 223324), (124, 210717), (156, 167493), (186, 140478), (234, 111662), (279, 93652), (372, 70239), (403, 64836), (468, 55831), (558, 46826), (806, 32418), (1116, 23413), (1209, 21612), (1612, 16209), (1801, 14508), (2418, 10806), (3602, 7254), (3627, 7204), (4836, 5403)]