1191801996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{429943}}^1$

素因数の和:429971

約数の個数: 72

約数和(自身を含む): 3755990784

約数和(自身を除く): 2564188788

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 429943, 859886, 1289829, 1719772, 2579658, 3009601, 3869487, 4729373, 5159316, 6019202, 7738974, 9028803, 9458746, 12038404, 14188119, 15477948, 18057606, 18917492, 27086409, 28376238, 33105611, 36115212, 42564357, 54172818, 56752476, 66211222, 85128714, 99316833, 108345636, 132422444, 170257428, 198633666, 297950499, 397267332, 595900998, 1191801996]

約数ペア:

[(1, 1191801996), (2, 595900998), (3, 397267332), (4, 297950499), (6, 198633666), (7, 170257428), (9, 132422444), (11, 108345636), (12, 99316833), (14, 85128714), (18, 66211222), (21, 56752476), (22, 54172818), (28, 42564357), (33, 36115212), (36, 33105611), (42, 28376238), (44, 27086409), (63, 18917492), (66, 18057606), (77, 15477948), (84, 14188119), (99, 12038404), (126, 9458746), (132, 9028803), (154, 7738974), (198, 6019202), (231, 5159316), (252, 4729373), (308, 3869487), (396, 3009601), (462, 2579658), (693, 1719772), (924, 1289829), (1386, 859886), (2772, 429943)]