1428565554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{56009}}^1$

素因数の和:56139

約数の個数: 48

約数和(自身を含む): 3363960600

約数和(自身を除く): 1935395046

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 109, 117, 218, 234, 327, 654, 981, 1417, 1962, 2834, 4251, 8502, 12753, 25506, 56009, 112018, 168027, 336054, 504081, 728117, 1008162, 1456234, 2184351, 4368702, 6104981, 6553053, 12209962, 13106106, 18314943, 36629886, 54944829, 79364753, 109889658, 158729506, 238094259, 476188518, 714282777, 1428565554]

約数ペア:

[(1, 1428565554), (2, 714282777), (3, 476188518), (6, 238094259), (9, 158729506), (13, 109889658), (18, 79364753), (26, 54944829), (39, 36629886), (78, 18314943), (109, 13106106), (117, 12209962), (218, 6553053), (234, 6104981), (327, 4368702), (654, 2184351), (981, 1456234), (1417, 1008162), (1962, 728117), (2834, 504081), (4251, 336054), (8502, 168027), (12753, 112018), (25506, 56009)]