65297286

素因数分解:

$2^1\times 3^3\times {\mathrm{1209209}}^1$

素因数の和:1209220

約数の個数: 16

約数和(自身を含む): 145105200

約数和(自身を除く): 79807914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1209209, 2418418, 3627627, 7255254, 10882881, 21765762, 32648643, 65297286]

約数ペア:

[(1, 65297286), (2, 32648643), (3, 21765762), (6, 10882881), (9, 7255254), (18, 3627627), (27, 2418418), (54, 1209209)]