1201887918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2611

約数の個数: 144

約数和(自身を含む): 3378106368

約数和(自身を除く): 2176218450

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 121, 126, 154, 186, 198, 217, 231, 242, 279, 341, 363, 434, 462, 558, 651, 682, 693, 726, 847, 1023, 1089, 1302, 1386, 1694, 1953, 2046, 2178, 2387, 2541, 2543, 3069, 3751, 3906, 4774, 5082, 5086, 6138, 7161, 7502, 7623, 7629, 11253, 14322, 15246, 15258, 17801, 21483, 22506, 22887, 26257, 27973, 33759, 35602, 42966, 45774, 52514, 53403, 55946, 67518, 78771, 78833, 83919, 106806, 157542, 157666, 160209, 167838, 195811, 236313, 236499, 251757, 307703, 320418, 391622, 472626, 472998, 503514, 551831, 587433, 615406, 709497, 867163, 923109, 1103662, 1174866, 1418994, 1655493, 1734326, 1762299, 1846218, 2153921, 2601489, 2769327, 3310986, 3524598, 4307842, 4966479, 5202978, 5538654, 6070141, 6461763, 7804467, 9538793, 9932958, 12140282, 12923526, 15608934, 18210423, 19077586, 19385289, 28616379, 36420846, 38770578, 54631269, 57232758, 66771551, 85849137, 109262538, 133543102, 171698274, 200314653, 400629306, 600943959, 1201887918]

約数ペア:

[(1, 1201887918), (2, 600943959), (3, 400629306), (6, 200314653), (7, 171698274), (9, 133543102), (11, 109262538), (14, 85849137), (18, 66771551), (21, 57232758), (22, 54631269), (31, 38770578), (33, 36420846), (42, 28616379), (62, 19385289), (63, 19077586), (66, 18210423), (77, 15608934), (93, 12923526), (99, 12140282), (121, 9932958), (126, 9538793), (154, 7804467), (186, 6461763), (198, 6070141), (217, 5538654), (231, 5202978), (242, 4966479), (279, 4307842), (341, 3524598), (363, 3310986), (434, 2769327), (462, 2601489), (558, 2153921), (651, 1846218), (682, 1762299), (693, 1734326), (726, 1655493), (847, 1418994), (1023, 1174866), (1089, 1103662), (1302, 923109), (1386, 867163), (1694, 709497), (1953, 615406), (2046, 587433), (2178, 551831), (2387, 503514), (2541, 472998), (2543, 472626), (3069, 391622), (3751, 320418), (3906, 307703), (4774, 251757), (5082, 236499), (5086, 236313), (6138, 195811), (7161, 167838), (7502, 160209), (7623, 157666), (7629, 157542), (11253, 106806), (14322, 83919), (15246, 78833), (15258, 78771), (17801, 67518), (21483, 55946), (22506, 53403), (22887, 52514), (26257, 45774), (27973, 42966), (33759, 35602)]