15984936

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20183}}^1$

素因数の和:20206

約数の個数: 48

約数和(自身を含む): 47230560

約数和(自身を除く): 31245624

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, 20183, 40366, 60549, 80732, 121098, 161464, 181647, 222013, 242196, 363294, 444026, 484392, 666039, 726588, 888052, 1332078, 1453176, 1776104, 1998117, 2664156, 3996234, 5328312, 7992468, 15984936]

約数ペア:

[(1, 15984936), (2, 7992468), (3, 5328312), (4, 3996234), (6, 2664156), (8, 1998117), (9, 1776104), (11, 1453176), (12, 1332078), (18, 888052), (22, 726588), (24, 666039), (33, 484392), (36, 444026), (44, 363294), (66, 242196), (72, 222013), (88, 181647), (99, 161464), (132, 121098), (198, 80732), (264, 60549), (396, 40366), (792, 20183)]