13990548

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 39739392

約数和(自身を除く): 25748844

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 124, 132, 143, 156, 186, 263, 286, 341, 372, 403, 429, 526, 572, 682, 789, 806, 858, 1023, 1052, 1209, 1364, 1578, 1612, 1716, 2046, 2418, 2893, 3156, 3419, 4092, 4433, 4836, 5786, 6838, 8153, 8679, 8866, 10257, 11572, 13299, 13676, 16306, 17358, 17732, 20514, 24459, 26598, 32612, 34716, 37609, 41028, 48918, 53196, 75218, 89683, 97836, 105989, 112827, 150436, 179366, 211978, 225654, 269049, 317967, 358732, 423956, 451308, 538098, 635934, 1076196, 1165879, 1271868, 2331758, 3497637, 4663516, 6995274, 13990548]

約数ペア:

[(1, 13990548), (2, 6995274), (3, 4663516), (4, 3497637), (6, 2331758), (11, 1271868), (12, 1165879), (13, 1076196), (22, 635934), (26, 538098), (31, 451308), (33, 423956), (39, 358732), (44, 317967), (52, 269049), (62, 225654), (66, 211978), (78, 179366), (93, 150436), (124, 112827), (132, 105989), (143, 97836), (156, 89683), (186, 75218), (263, 53196), (286, 48918), (341, 41028), (372, 37609), (403, 34716), (429, 32612), (526, 26598), (572, 24459), (682, 20514), (789, 17732), (806, 17358), (858, 16306), (1023, 13676), (1052, 13299), (1209, 11572), (1364, 10257), (1578, 8866), (1612, 8679), (1716, 8153), (2046, 6838), (2418, 5786), (2893, 4836), (3156, 4433), (3419, 4092)]