218671926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{359}}^1\times {\mathrm{839}}^1$

素因数の和:1225

約数の個数: 48

約数和(自身を含む): 482630400

約数和(自身を除く): 263958474

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 359, 363, 718, 726, 839, 1077, 1678, 2154, 2517, 3949, 5034, 7898, 9229, 11847, 18458, 23694, 27687, 43439, 55374, 86878, 101519, 130317, 203038, 260634, 301201, 304557, 602402, 609114, 903603, 1807206, 3313211, 6626422, 9939633, 19879266, 36445321, 72890642, 109335963, 218671926]

約数ペア:

[(1, 218671926), (2, 109335963), (3, 72890642), (6, 36445321), (11, 19879266), (22, 9939633), (33, 6626422), (66, 3313211), (121, 1807206), (242, 903603), (359, 609114), (363, 602402), (718, 304557), (726, 301201), (839, 260634), (1077, 203038), (1678, 130317), (2154, 101519), (2517, 86878), (3949, 55374), (5034, 43439), (7898, 27687), (9229, 23694), (11847, 18458)]