12959982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 32554080

約数和(自身を除く): 19594098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1409, 1533, 2818, 3066, 4227, 4599, 8454, 9198, 9863, 12681, 19726, 25362, 29589, 59178, 88767, 102857, 177534, 205714, 308571, 617142, 719999, 925713, 1439998, 1851426, 2159997, 4319994, 6479991, 12959982]

約数ペア:

[(1, 12959982), (2, 6479991), (3, 4319994), (6, 2159997), (7, 1851426), (9, 1439998), (14, 925713), (18, 719999), (21, 617142), (42, 308571), (63, 205714), (73, 177534), (126, 102857), (146, 88767), (219, 59178), (438, 29589), (511, 25362), (657, 19726), (1022, 12681), (1314, 9863), (1409, 9198), (1533, 8454), (2818, 4599), (3066, 4227)]