333780678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21893}}^1$

素因数の和:21930

約数の個数: 72

約数和(自身を含む): 908513424

約数和(自身を除く): 574732746

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 15246, 21893, 43786, 65679, 131358, 153251, 197037, 240823, 306502, 394074, 459753, 481646, 722469, 919506, 1379259, 1444938, 1685761, 2167407, 2649053, 2758518, 3371522, 4334814, 5057283, 5298106, 7947159, 10114566, 15171849, 15894318, 18543371, 23841477, 30343698, 37086742, 47682954, 55630113, 111260226, 166890339, 333780678]

約数ペア:

[(1, 333780678), (2, 166890339), (3, 111260226), (6, 55630113), (7, 47682954), (9, 37086742), (11, 30343698), (14, 23841477), (18, 18543371), (21, 15894318), (22, 15171849), (33, 10114566), (42, 7947159), (63, 5298106), (66, 5057283), (77, 4334814), (99, 3371522), (121, 2758518), (126, 2649053), (154, 2167407), (198, 1685761), (231, 1444938), (242, 1379259), (363, 919506), (462, 722469), (693, 481646), (726, 459753), (847, 394074), (1089, 306502), (1386, 240823), (1694, 197037), (2178, 153251), (2541, 131358), (5082, 65679), (7623, 43786), (15246, 21893)]