17966916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 50450400

約数和(自身を除く): 32483484

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 59, 66, 99, 118, 132, 177, 198, 236, 354, 396, 531, 649, 708, 769, 1062, 1298, 1538, 1947, 2124, 2307, 2596, 3076, 3894, 4614, 5841, 6921, 7788, 8459, 9228, 11682, 13842, 16918, 23364, 25377, 27684, 33836, 45371, 50754, 76131, 90742, 101508, 136113, 152262, 181484, 272226, 304524, 408339, 499081, 544452, 816678, 998162, 1497243, 1633356, 1996324, 2994486, 4491729, 5988972, 8983458, 17966916]

約数ペア:

[(1, 17966916), (2, 8983458), (3, 5988972), (4, 4491729), (6, 2994486), (9, 1996324), (11, 1633356), (12, 1497243), (18, 998162), (22, 816678), (33, 544452), (36, 499081), (44, 408339), (59, 304524), (66, 272226), (99, 181484), (118, 152262), (132, 136113), (177, 101508), (198, 90742), (236, 76131), (354, 50754), (396, 45371), (531, 33836), (649, 27684), (708, 25377), (769, 23364), (1062, 16918), (1298, 13842), (1538, 11682), (1947, 9228), (2124, 8459), (2307, 7788), (2596, 6921), (3076, 5841), (3894, 4614)]