2175966

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:585

約数の個数: 48

約数和(自身を含む): 5385744

約数和(自身を除く): 3209778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 547, 663, 1094, 1326, 1641, 1989, 3282, 3978, 4923, 7111, 9299, 9846, 14222, 18598, 21333, 27897, 42666, 55794, 63999, 83691, 120887, 127998, 167382, 241774, 362661, 725322, 1087983, 2175966]

約数ペア:

[(1, 2175966), (2, 1087983), (3, 725322), (6, 362661), (9, 241774), (13, 167382), (17, 127998), (18, 120887), (26, 83691), (34, 63999), (39, 55794), (51, 42666), (78, 27897), (102, 21333), (117, 18598), (153, 14222), (221, 9846), (234, 9299), (306, 7111), (442, 4923), (547, 3978), (663, 3282), (1094, 1989), (1326, 1641)]