26685498

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 62627040

約数和(自身を除く): 35941542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 278, 294, 417, 653, 834, 973, 1306, 1946, 1959, 2919, 3918, 4571, 5838, 6811, 9142, 13622, 13713, 20433, 27426, 31997, 40866, 63994, 90767, 95991, 181534, 191982, 272301, 544602, 635369, 1270738, 1906107, 3812214, 4447583, 8895166, 13342749, 26685498]

約数ペア:

[(1, 26685498), (2, 13342749), (3, 8895166), (6, 4447583), (7, 3812214), (14, 1906107), (21, 1270738), (42, 635369), (49, 544602), (98, 272301), (139, 191982), (147, 181534), (278, 95991), (294, 90767), (417, 63994), (653, 40866), (834, 31997), (973, 27426), (1306, 20433), (1946, 13713), (1959, 13622), (2919, 9142), (3918, 6811), (4571, 5838)]