874865286

素因数分解:

$2^1\times 3^4\times {\mathrm{137}}^1\times {\mathrm{39419}}^1$

素因数の和:39570

約数の個数: 40

約数和(自身を含む): 1974705480

約数和(自身を除く): 1099840194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 137, 162, 274, 411, 822, 1233, 2466, 3699, 7398, 11097, 22194, 39419, 78838, 118257, 236514, 354771, 709542, 1064313, 2128626, 3192939, 5400403, 6385878, 10800806, 16201209, 32402418, 48603627, 97207254, 145810881, 291621762, 437432643, 874865286]

約数ペア:

[(1, 874865286), (2, 437432643), (3, 291621762), (6, 145810881), (9, 97207254), (18, 48603627), (27, 32402418), (54, 16201209), (81, 10800806), (137, 6385878), (162, 5400403), (274, 3192939), (411, 2128626), (822, 1064313), (1233, 709542), (2466, 354771), (3699, 236514), (7398, 118257), (11097, 78838), (22194, 39419)]