633906

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:77

約数の個数: 80

約数和(自身を含む): 1788864

約数和(自身を除く): 1154958

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 43, 54, 63, 78, 81, 86, 91, 117, 126, 129, 162, 182, 189, 234, 258, 273, 301, 351, 378, 387, 546, 559, 567, 602, 702, 774, 819, 903, 1053, 1118, 1134, 1161, 1638, 1677, 1806, 2106, 2322, 2457, 2709, 3354, 3483, 3913, 4914, 5031, 5418, 6966, 7371, 7826, 8127, 10062, 11739, 14742, 15093, 16254, 23478, 24381, 30186, 35217, 45279, 48762, 70434, 90558, 105651, 211302, 316953, 633906]

約数ペア:

[(1, 633906), (2, 316953), (3, 211302), (6, 105651), (7, 90558), (9, 70434), (13, 48762), (14, 45279), (18, 35217), (21, 30186), (26, 24381), (27, 23478), (39, 16254), (42, 15093), (43, 14742), (54, 11739), (63, 10062), (78, 8127), (81, 7826), (86, 7371), (91, 6966), (117, 5418), (126, 5031), (129, 4914), (162, 3913), (182, 3483), (189, 3354), (234, 2709), (258, 2457), (273, 2322), (301, 2106), (351, 1806), (378, 1677), (387, 1638), (546, 1161), (559, 1134), (567, 1118), (602, 1053), (702, 903), (774, 819)]