65921982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{82609}}^1$

素因数の和:82640

約数の個数: 32

約数和(自身を含む): 158611200

約数和(自身を除く): 92689218

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 82609, 165218, 247827, 495654, 578263, 1156526, 1569571, 1734789, 3139142, 3469578, 4708713, 9417426, 10986997, 21973994, 32960991, 65921982]

約数ペア:

[(1, 65921982), (2, 32960991), (3, 21973994), (6, 10986997), (7, 9417426), (14, 4708713), (19, 3469578), (21, 3139142), (38, 1734789), (42, 1569571), (57, 1156526), (114, 578263), (133, 495654), (266, 247827), (399, 165218), (798, 82609)]