16780104

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{21187}}^1$

素因数の和:21210

約数の個数: 48

約数和(自身を含む): 49579920

約数和(自身を除く): 32799816

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, 21187, 42374, 63561, 84748, 127122, 169496, 190683, 233057, 254244, 381366, 466114, 508488, 699171, 762732, 932228, 1398342, 1525464, 1864456, 2097513, 2796684, 4195026, 5593368, 8390052, 16780104]

約数ペア:

[(1, 16780104), (2, 8390052), (3, 5593368), (4, 4195026), (6, 2796684), (8, 2097513), (9, 1864456), (11, 1525464), (12, 1398342), (18, 932228), (22, 762732), (24, 699171), (33, 508488), (36, 466114), (44, 381366), (66, 254244), (72, 233057), (88, 190683), (99, 169496), (132, 127122), (198, 84748), (264, 63561), (396, 42374), (792, 21187)]