17765982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3301}}^1$

素因数の和:3345

約数の個数: 48

約数和(自身を含む): 43269408

約数和(自身を除く): 25503426

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 3301, 5382, 6602, 9903, 19806, 29709, 42913, 59418, 75923, 85826, 128739, 151846, 227769, 257478, 386217, 455538, 683307, 772434, 986999, 1366614, 1973998, 2960997, 5921994, 8882991, 17765982]

約数ペア:

[(1, 17765982), (2, 8882991), (3, 5921994), (6, 2960997), (9, 1973998), (13, 1366614), (18, 986999), (23, 772434), (26, 683307), (39, 455538), (46, 386217), (69, 257478), (78, 227769), (117, 151846), (138, 128739), (207, 85826), (234, 75923), (299, 59418), (414, 42913), (598, 29709), (897, 19806), (1794, 9903), (2691, 6602), (3301, 5382)]