17727822

素因数分解:

$2^1\times 3^8\times 7^1\times {\mathrm{193}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 45819696

約数和(自身を除く): 28091874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 193, 243, 378, 386, 486, 567, 579, 729, 1134, 1158, 1351, 1458, 1701, 1737, 2187, 2702, 3402, 3474, 4053, 4374, 5103, 5211, 6561, 8106, 10206, 10422, 12159, 13122, 15309, 15633, 24318, 30618, 31266, 36477, 45927, 46899, 72954, 91854, 93798, 109431, 140697, 218862, 281394, 328293, 422091, 656586, 844182, 984879, 1266273, 1969758, 2532546, 2954637, 5909274, 8863911, 17727822]

約数ペア:

[(1, 17727822), (2, 8863911), (3, 5909274), (6, 2954637), (7, 2532546), (9, 1969758), (14, 1266273), (18, 984879), (21, 844182), (27, 656586), (42, 422091), (54, 328293), (63, 281394), (81, 218862), (126, 140697), (162, 109431), (189, 93798), (193, 91854), (243, 72954), (378, 46899), (386, 45927), (486, 36477), (567, 31266), (579, 30618), (729, 24318), (1134, 15633), (1158, 15309), (1351, 13122), (1458, 12159), (1701, 10422), (1737, 10206), (2187, 8106), (2702, 6561), (3402, 5211), (3474, 5103), (4053, 4374)]