21932694

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{307}}^1$

素因数の和:341

約数の個数: 84

約数和(自身を含む): 57566124

約数和(自身を除く): 35633430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 307, 378, 441, 486, 567, 614, 729, 882, 921, 1134, 1323, 1458, 1701, 1842, 2149, 2646, 2763, 3402, 3969, 4298, 5103, 5526, 6447, 7938, 8289, 10206, 11907, 12894, 15043, 16578, 19341, 23814, 24867, 30086, 35721, 38682, 45129, 49734, 58023, 71442, 74601, 90258, 116046, 135387, 149202, 174069, 223803, 270774, 348138, 406161, 447606, 522207, 812322, 1044414, 1218483, 1566621, 2436966, 3133242, 3655449, 7310898, 10966347, 21932694]

約数ペア:

[(1, 21932694), (2, 10966347), (3, 7310898), (6, 3655449), (7, 3133242), (9, 2436966), (14, 1566621), (18, 1218483), (21, 1044414), (27, 812322), (42, 522207), (49, 447606), (54, 406161), (63, 348138), (81, 270774), (98, 223803), (126, 174069), (147, 149202), (162, 135387), (189, 116046), (243, 90258), (294, 74601), (307, 71442), (378, 58023), (441, 49734), (486, 45129), (567, 38682), (614, 35721), (729, 30086), (882, 24867), (921, 23814), (1134, 19341), (1323, 16578), (1458, 15043), (1701, 12894), (1842, 11907), (2149, 10206), (2646, 8289), (2763, 7938), (3402, 6447), (3969, 5526), (4298, 5103)]