123556972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{36469}}^1$

素因数の和:36502

約数の個数: 36

約数和(自身を含む): 271628560

約数和(自身を除く): 148071588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 36469, 72938, 145876, 255283, 401159, 510566, 802318, 1021132, 1604636, 2808113, 4412749, 5616226, 8825498, 11232452, 17650996, 30889243, 61778486, 123556972]

約数ペア:

[(1, 123556972), (2, 61778486), (4, 30889243), (7, 17650996), (11, 11232452), (14, 8825498), (22, 5616226), (28, 4412749), (44, 2808113), (77, 1604636), (121, 1021132), (154, 802318), (242, 510566), (308, 401159), (484, 255283), (847, 145876), (1694, 72938), (3388, 36469)]