18698316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17123}}^1$

素因数の和:17150

約数の個数: 48

約数和(自身を含む): 53700864

約数和(自身を除く): 35002548

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 17123, 34246, 51369, 68492, 102738, 119861, 205476, 222599, 239722, 359583, 445198, 479444, 667797, 719166, 890396, 1335594, 1438332, 1558193, 2671188, 3116386, 4674579, 6232772, 9349158, 18698316]

約数ペア:

[(1, 18698316), (2, 9349158), (3, 6232772), (4, 4674579), (6, 3116386), (7, 2671188), (12, 1558193), (13, 1438332), (14, 1335594), (21, 890396), (26, 719166), (28, 667797), (39, 479444), (42, 445198), (52, 359583), (78, 239722), (84, 222599), (91, 205476), (156, 119861), (182, 102738), (273, 68492), (364, 51369), (546, 34246), (1092, 17123)]