18824526

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{3049}}^1$

素因数の和:3078

約数の個数: 48

約数和(自身を含む): 47580000

約数和(自身を除く): 28755474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3049, 3087, 6098, 6174, 9147, 18294, 21343, 27441, 42686, 54882, 64029, 128058, 149401, 192087, 298802, 384174, 448203, 896406, 1045807, 1344609, 2091614, 2689218, 3137421, 6274842, 9412263, 18824526]

約数ペア:

[(1, 18824526), (2, 9412263), (3, 6274842), (6, 3137421), (7, 2689218), (9, 2091614), (14, 1344609), (18, 1045807), (21, 896406), (42, 448203), (49, 384174), (63, 298802), (98, 192087), (126, 149401), (147, 128058), (294, 64029), (343, 54882), (441, 42686), (686, 27441), (882, 21343), (1029, 18294), (2058, 9147), (3049, 6174), (3087, 6098)]