61298538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19993}}^1$

素因数の和:20078

約数の個数: 32

約数和(自身を含む): 142037376

約数和(自身を除く): 80738838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 19993, 39986, 59979, 119958, 139951, 279902, 419853, 839706, 1459489, 2918978, 4378467, 8756934, 10216423, 20432846, 30649269, 61298538]

約数ペア:

[(1, 61298538), (2, 30649269), (3, 20432846), (6, 10216423), (7, 8756934), (14, 4378467), (21, 2918978), (42, 1459489), (73, 839706), (146, 419853), (219, 279902), (438, 139951), (511, 119958), (1022, 59979), (1533, 39986), (3066, 19993)]