13811238

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{2237}}^1$

素因数の和:2266

約数の個数: 48

約数和(自身を含む): 34912800

約数和(自身を除く): 21101562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 2237, 3087, 4474, 6174, 6711, 13422, 15659, 20133, 31318, 40266, 46977, 93954, 109613, 140931, 219226, 281862, 328839, 657678, 767291, 986517, 1534582, 1973034, 2301873, 4603746, 6905619, 13811238]

約数ペア:

[(1, 13811238), (2, 6905619), (3, 4603746), (6, 2301873), (7, 1973034), (9, 1534582), (14, 986517), (18, 767291), (21, 657678), (42, 328839), (49, 281862), (63, 219226), (98, 140931), (126, 109613), (147, 93954), (294, 46977), (343, 40266), (441, 31318), (686, 20133), (882, 15659), (1029, 13422), (2058, 6711), (2237, 6174), (3087, 4474)]