18146232

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19387}}^1$

素因数の和:19412

約数の個数: 48

約数和(自身を含む): 52929240

約数和(自身を除く): 34783008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 19387, 38774, 58161, 77548, 116322, 155096, 174483, 232644, 252031, 348966, 465288, 504062, 697932, 756093, 1008124, 1395864, 1512186, 2016248, 2268279, 3024372, 4536558, 6048744, 9073116, 18146232]

約数ペア:

[(1, 18146232), (2, 9073116), (3, 6048744), (4, 4536558), (6, 3024372), (8, 2268279), (9, 2016248), (12, 1512186), (13, 1395864), (18, 1008124), (24, 756093), (26, 697932), (36, 504062), (39, 465288), (52, 348966), (72, 252031), (78, 232644), (104, 174483), (117, 155096), (156, 116322), (234, 77548), (312, 58161), (468, 38774), (936, 19387)]