27509454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11491}}^1$

素因数の和:11525

約数の個数: 48

約数和(自身を含む): 71710080

約数和(自身を除く): 44200626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 11491, 22982, 34473, 68946, 80437, 103419, 160874, 206838, 218329, 241311, 436658, 482622, 654987, 723933, 1309974, 1447866, 1528303, 1964961, 3056606, 3929922, 4584909, 9169818, 13754727, 27509454]

約数ペア:

[(1, 27509454), (2, 13754727), (3, 9169818), (6, 4584909), (7, 3929922), (9, 3056606), (14, 1964961), (18, 1528303), (19, 1447866), (21, 1309974), (38, 723933), (42, 654987), (57, 482622), (63, 436658), (114, 241311), (126, 218329), (133, 206838), (171, 160874), (266, 103419), (342, 80437), (399, 68946), (798, 34473), (1197, 22982), (2394, 11491)]