9418437

素因数分解:

$3^5\times 7^3\times {\mathrm{113}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 16598400

約数和(自身を除く): 7179963

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 113, 147, 189, 243, 339, 343, 441, 567, 791, 1017, 1029, 1323, 1701, 2373, 3051, 3087, 3969, 5537, 7119, 9153, 9261, 11907, 16611, 21357, 27459, 27783, 38759, 49833, 64071, 83349, 116277, 149499, 192213, 348831, 448497, 1046493, 1345491, 3139479, 9418437]

約数ペア:

[(1, 9418437), (3, 3139479), (7, 1345491), (9, 1046493), (21, 448497), (27, 348831), (49, 192213), (63, 149499), (81, 116277), (113, 83349), (147, 64071), (189, 49833), (243, 38759), (339, 27783), (343, 27459), (441, 21357), (567, 16611), (791, 11907), (1017, 9261), (1029, 9153), (1323, 7119), (1701, 5537), (2373, 3969), (3051, 3087)]