87149454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{2503}}^1$

素因数の和:3344

約数の個数: 32

約数和(自身を含む): 199518720

約数和(自身を除く): 112369266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 829, 1658, 2487, 2503, 4974, 5006, 5803, 7509, 11606, 15018, 17409, 17521, 34818, 35042, 52563, 105126, 2074987, 4149974, 6224961, 12449922, 14524909, 29049818, 43574727, 87149454]

約数ペア:

[(1, 87149454), (2, 43574727), (3, 29049818), (6, 14524909), (7, 12449922), (14, 6224961), (21, 4149974), (42, 2074987), (829, 105126), (1658, 52563), (2487, 35042), (2503, 34818), (4974, 17521), (5006, 17409), (5803, 15018), (7509, 11606)]