28418922

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{4603}}^1$

素因数の和:4632

約数の個数: 48

約数和(自身を含む): 71822400

約数和(自身を除く): 43403478

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, 3087, 4603, 6174, 9206, 13809, 27618, 32221, 41427, 64442, 82854, 96663, 193326, 225547, 289989, 451094, 579978, 676641, 1353282, 1578829, 2029923, 3157658, 4059846, 4736487, 9472974, 14209461, 28418922]

約数ペア:

[(1, 28418922), (2, 14209461), (3, 9472974), (6, 4736487), (7, 4059846), (9, 3157658), (14, 2029923), (18, 1578829), (21, 1353282), (42, 676641), (49, 579978), (63, 451094), (98, 289989), (126, 225547), (147, 193326), (294, 96663), (343, 82854), (441, 64442), (686, 41427), (882, 32221), (1029, 27618), (2058, 13809), (3087, 9206), (4603, 6174)]