2143134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 5402592

約数和(自身を除く): 3259458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 233, 438, 466, 511, 657, 699, 1022, 1314, 1398, 1533, 1631, 2097, 3066, 3262, 4194, 4599, 4893, 9198, 9786, 14679, 17009, 29358, 34018, 51027, 102054, 119063, 153081, 238126, 306162, 357189, 714378, 1071567, 2143134]

約数ペア:

[(1, 2143134), (2, 1071567), (3, 714378), (6, 357189), (7, 306162), (9, 238126), (14, 153081), (18, 119063), (21, 102054), (42, 51027), (63, 34018), (73, 29358), (126, 17009), (146, 14679), (219, 9786), (233, 9198), (438, 4893), (466, 4599), (511, 4194), (657, 3262), (699, 3066), (1022, 2097), (1314, 1631), (1398, 1533)]