25384086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15497}}^1$

素因数の和:15525

約数の個数: 48

約数和(自身を含む): 67695264

約数和(自身を除く): 42311178

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 15497, 30994, 46491, 92982, 108479, 139473, 201461, 216958, 278946, 325437, 402922, 604383, 650874, 976311, 1208766, 1410227, 1813149, 1952622, 2820454, 3626298, 4230681, 8461362, 12692043, 25384086]

約数ペア:

[(1, 25384086), (2, 12692043), (3, 8461362), (6, 4230681), (7, 3626298), (9, 2820454), (13, 1952622), (14, 1813149), (18, 1410227), (21, 1208766), (26, 976311), (39, 650874), (42, 604383), (63, 402922), (78, 325437), (91, 278946), (117, 216958), (126, 201461), (182, 139473), (234, 108479), (273, 92982), (546, 46491), (819, 30994), (1638, 15497)]