71172378

素因数分解:

$2^1\times 3^3\times {\mathrm{337}}^1\times {\mathrm{3911}}^1$

素因数の和:4259

約数の個数: 32

約数和(自身を含む): 158670720

約数和(自身を除く): 87498342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 337, 674, 1011, 2022, 3033, 3911, 6066, 7822, 9099, 11733, 18198, 23466, 35199, 70398, 105597, 211194, 1318007, 2636014, 3954021, 7908042, 11862063, 23724126, 35586189, 71172378]

約数ペア:

[(1, 71172378), (2, 35586189), (3, 23724126), (6, 11862063), (9, 7908042), (18, 3954021), (27, 2636014), (54, 1318007), (337, 211194), (674, 105597), (1011, 70398), (2022, 35199), (3033, 23466), (3911, 18198), (6066, 11733), (7822, 9099)]