2518164117

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{57347}}^1$

素因数の和:57418

約数の個数: 48

約数和(自身を含む): 4508929152

約数和(自身を除く): 1990765035

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 287, 357, 369, 697, 861, 1071, 2091, 2583, 4879, 6273, 14637, 43911, 57347, 172041, 401429, 516123, 974899, 1204287, 2351227, 2924697, 3612861, 6824293, 7053681, 8774091, 16458589, 20472879, 21161043, 39970859, 49375767, 61418637, 119912577, 148127301, 279796013, 359737731, 839388039, 2518164117]

約数ペア:

[(1, 2518164117), (3, 839388039), (7, 359737731), (9, 279796013), (17, 148127301), (21, 119912577), (41, 61418637), (51, 49375767), (63, 39970859), (119, 21161043), (123, 20472879), (153, 16458589), (287, 8774091), (357, 7053681), (369, 6824293), (697, 3612861), (861, 2924697), (1071, 2351227), (2091, 1204287), (2583, 974899), (4879, 516123), (6273, 401429), (14637, 172041), (43911, 57347)]