17724084

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 49297248

約数和(自身を除く): 31573164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 701, 903, 1204, 1402, 1806, 2103, 2107, 2804, 3612, 4206, 4214, 4907, 6321, 8412, 8428, 9814, 12642, 14721, 19628, 25284, 29442, 30143, 34349, 58884, 60286, 68698, 90429, 103047, 120572, 137396, 180858, 206094, 211001, 361716, 412188, 422002, 633003, 844004, 1266006, 1477007, 2532012, 2954014, 4431021, 5908028, 8862042, 17724084]

約数ペア:

[(1, 17724084), (2, 8862042), (3, 5908028), (4, 4431021), (6, 2954014), (7, 2532012), (12, 1477007), (14, 1266006), (21, 844004), (28, 633003), (42, 422002), (43, 412188), (49, 361716), (84, 211001), (86, 206094), (98, 180858), (129, 137396), (147, 120572), (172, 103047), (196, 90429), (258, 68698), (294, 60286), (301, 58884), (516, 34349), (588, 30143), (602, 29442), (701, 25284), (903, 19628), (1204, 14721), (1402, 12642), (1806, 9814), (2103, 8428), (2107, 8412), (2804, 6321), (3612, 4907), (4206, 4214)]