121909974

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{495569}}^1$

素因数の和:495615

約数の個数: 16

約数和(自身を含む): 249767280

約数和(自身を除く): 127857306

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 495569, 991138, 1486707, 2973414, 20318329, 40636658, 60954987, 121909974]

約数ペア:

[(1, 121909974), (2, 60954987), (3, 40636658), (6, 20318329), (41, 2973414), (82, 1486707), (123, 991138), (246, 495569)]