213282018

素因数分解:

$2^1\times 3^3\times {\mathrm{1601}}^1\times {\mathrm{2467}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 474448320

約数和(自身を除く): 261166302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1601, 2467, 3202, 4803, 4934, 7401, 9606, 14409, 14802, 22203, 28818, 43227, 44406, 66609, 86454, 133218, 3949667, 7899334, 11849001, 23698002, 35547003, 71094006, 106641009, 213282018]

約数ペア:

[(1, 213282018), (2, 106641009), (3, 71094006), (6, 35547003), (9, 23698002), (18, 11849001), (27, 7899334), (54, 3949667), (1601, 133218), (2467, 86454), (3202, 66609), (4803, 44406), (4934, 43227), (7401, 28818), (9606, 22203), (14409, 14802)]