15932664

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20117}}^1$

素因数の和:20140

約数の個数: 48

約数和(自身を含む): 47076120

約数和(自身を除く): 31143456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 20117, 40234, 60351, 80468, 120702, 160936, 181053, 221287, 241404, 362106, 442574, 482808, 663861, 724212, 885148, 1327722, 1448424, 1770296, 1991583, 2655444, 3983166, 5310888, 7966332, 15932664]

約数ペア:

[(1, 15932664), (2, 7966332), (3, 5310888), (4, 3983166), (6, 2655444), (8, 1991583), (9, 1770296), (11, 1448424), (12, 1327722), (18, 885148), (22, 724212), (24, 663861), (33, 482808), (36, 442574), (44, 362106), (66, 241404), (72, 221287), (88, 181053), (99, 160936), (132, 120702), (198, 80468), (264, 60351), (396, 40234), (792, 20117)]