12142482

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 29168640

約数和(自身を除く): 17026158

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 38, 46, 57, 66, 69, 114, 138, 209, 253, 418, 421, 437, 506, 627, 759, 842, 874, 1254, 1263, 1311, 1518, 2526, 2622, 4631, 4807, 7999, 9262, 9614, 9683, 13893, 14421, 15998, 19366, 23997, 27786, 28842, 29049, 47994, 58098, 87989, 106513, 175978, 183977, 213026, 263967, 319539, 367954, 527934, 551931, 639078, 1103862, 2023747, 4047494, 6071241, 12142482]

約数ペア:

[(1, 12142482), (2, 6071241), (3, 4047494), (6, 2023747), (11, 1103862), (19, 639078), (22, 551931), (23, 527934), (33, 367954), (38, 319539), (46, 263967), (57, 213026), (66, 183977), (69, 175978), (114, 106513), (138, 87989), (209, 58098), (253, 47994), (418, 29049), (421, 28842), (437, 27786), (506, 23997), (627, 19366), (759, 15998), (842, 14421), (874, 13893), (1254, 9683), (1263, 9614), (1311, 9262), (1518, 7999), (2526, 4807), (2622, 4631)]