64427142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1021}}^1$

素因数の和:1848

約数の個数: 32

約数和(自身を含む): 139073760

約数和(自身を除く): 74646618

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 809, 1021, 1618, 2042, 2427, 3063, 4854, 6126, 10517, 13273, 21034, 26546, 31551, 39819, 63102, 79638, 825989, 1651978, 2477967, 4955934, 10737857, 21475714, 32213571, 64427142]

約数ペア:

[(1, 64427142), (2, 32213571), (3, 21475714), (6, 10737857), (13, 4955934), (26, 2477967), (39, 1651978), (78, 825989), (809, 79638), (1021, 63102), (1618, 39819), (2042, 31551), (2427, 26546), (3063, 21034), (4854, 13273), (6126, 10517)]