7164378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 17710056

約数和(自身を除く): 10545678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1801, 1989, 3602, 3978, 5403, 10806, 16209, 23413, 30617, 32418, 46826, 61234, 70239, 91851, 140478, 183702, 210717, 275553, 398021, 421434, 551106, 796042, 1194063, 2388126, 3582189, 7164378]

約数ペア:

[(1, 7164378), (2, 3582189), (3, 2388126), (6, 1194063), (9, 796042), (13, 551106), (17, 421434), (18, 398021), (26, 275553), (34, 210717), (39, 183702), (51, 140478), (78, 91851), (102, 70239), (117, 61234), (153, 46826), (221, 32418), (234, 30617), (306, 23413), (442, 16209), (663, 10806), (1326, 5403), (1801, 3978), (1989, 3602)]