18085392

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9661}}^1$

素因数の和:9688

約数の個数: 60

約数和(自身を含む): 54513004

約数和(自身を除く): 36427612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 9661, 19322, 28983, 38644, 57966, 77288, 86949, 115932, 125593, 154576, 173898, 231864, 251186, 347796, 376779, 463728, 502372, 695592, 753558, 1004744, 1130337, 1391184, 1507116, 2009488, 2260674, 3014232, 4521348, 6028464, 9042696, 18085392]

約数ペア:

[(1, 18085392), (2, 9042696), (3, 6028464), (4, 4521348), (6, 3014232), (8, 2260674), (9, 2009488), (12, 1507116), (13, 1391184), (16, 1130337), (18, 1004744), (24, 753558), (26, 695592), (36, 502372), (39, 463728), (48, 376779), (52, 347796), (72, 251186), (78, 231864), (104, 173898), (117, 154576), (144, 125593), (156, 115932), (208, 86949), (234, 77288), (312, 57966), (468, 38644), (624, 28983), (936, 19322), (1872, 9661)]