18143939784

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{12899}}^1$

素因数の和:13027

約数の個数: 128

約数和(自身を含む): 49040640000

約数和(自身を除く): 30896700216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 43, 47, 58, 86, 87, 94, 116, 129, 141, 172, 174, 188, 232, 258, 282, 344, 348, 376, 516, 564, 696, 1032, 1128, 1247, 1363, 2021, 2494, 2726, 3741, 4042, 4089, 4988, 5452, 6063, 7482, 8084, 8178, 9976, 10904, 12126, 12899, 14964, 16168, 16356, 24252, 25798, 29928, 32712, 38697, 48504, 51596, 58609, 77394, 103192, 117218, 154788, 175827, 234436, 309576, 351654, 374071, 468872, 554657, 606253, 703308, 748142, 1109314, 1122213, 1212506, 1406616, 1496284, 1663971, 1818759, 2218628, 2244426, 2425012, 2992568, 3327942, 3637518, 4437256, 4488852, 4850024, 6655884, 7275036, 8977704, 13311768, 14550072, 16085053, 17581337, 26068879, 32170106, 35162674, 48255159, 52137758, 52744011, 64340212, 70325348, 78206637, 96510318, 104275516, 105488022, 128680424, 140650696, 156413274, 193020636, 208551032, 210976044, 312826548, 386041272, 421952088, 625653096, 755997491, 1511994982, 2267992473, 3023989964, 4535984946, 6047979928, 9071969892, 18143939784]

約数ペア:

[(1, 18143939784), (2, 9071969892), (3, 6047979928), (4, 4535984946), (6, 3023989964), (8, 2267992473), (12, 1511994982), (24, 755997491), (29, 625653096), (43, 421952088), (47, 386041272), (58, 312826548), (86, 210976044), (87, 208551032), (94, 193020636), (116, 156413274), (129, 140650696), (141, 128680424), (172, 105488022), (174, 104275516), (188, 96510318), (232, 78206637), (258, 70325348), (282, 64340212), (344, 52744011), (348, 52137758), (376, 48255159), (516, 35162674), (564, 32170106), (696, 26068879), (1032, 17581337), (1128, 16085053), (1247, 14550072), (1363, 13311768), (2021, 8977704), (2494, 7275036), (2726, 6655884), (3741, 4850024), (4042, 4488852), (4089, 4437256), (4988, 3637518), (5452, 3327942), (6063, 2992568), (7482, 2425012), (8084, 2244426), (8178, 2218628), (9976, 1818759), (10904, 1663971), (12126, 1496284), (12899, 1406616), (14964, 1212506), (16168, 1122213), (16356, 1109314), (24252, 748142), (25798, 703308), (29928, 606253), (32712, 554657), (38697, 468872), (48504, 374071), (51596, 351654), (58609, 309576), (77394, 234436), (103192, 175827), (117218, 154788)]