68483286

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{9257}}^1$

素因数の和:9405

約数の個数: 32

約数和(自身を含む): 153312480

約数和(自身を除く): 84829194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 2466, 3699, 7398, 9257, 18514, 27771, 55542, 83313, 166626, 249939, 499878, 1268209, 2536418, 3804627, 7609254, 11413881, 22827762, 34241643, 68483286]

約数ペア:

[(1, 68483286), (2, 34241643), (3, 22827762), (6, 11413881), (9, 7609254), (18, 3804627), (27, 2536418), (54, 1268209), (137, 499878), (274, 249939), (411, 166626), (822, 83313), (1233, 55542), (2466, 27771), (3699, 18514), (7398, 9257)]