121529502

素因数分解:

$2^1\times 3^2\times {\mathrm{521}}^1\times {\mathrm{12959}}^1$

素因数の和:13488

約数の個数: 24

約数和(自身を含む): 263839680

約数和(自身を除く): 142310178

約数列:

[1, 2, 3, 6, 9, 18, 521, 1042, 1563, 3126, 4689, 9378, 12959, 25918, 38877, 77754, 116631, 233262, 6751639, 13503278, 20254917, 40509834, 60764751, 121529502]

約数ペア:

[(1, 121529502), (2, 60764751), (3, 40509834), (6, 20254917), (9, 13503278), (18, 6751639), (521, 233262), (1042, 116631), (1563, 77754), (3126, 38877), (4689, 25918), (9378, 12959)]