61758438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20143}}^1$

素因数の和:20228

約数の個数: 32

約数和(自身を含む): 143102976

約数和(自身を除く): 81344538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 20143, 40286, 60429, 120858, 141001, 282002, 423003, 846006, 1470439, 2940878, 4411317, 8822634, 10293073, 20586146, 30879219, 61758438]

約数ペア:

[(1, 61758438), (2, 30879219), (3, 20586146), (6, 10293073), (7, 8822634), (14, 4411317), (21, 2940878), (42, 1470439), (73, 846006), (146, 423003), (219, 282002), (438, 141001), (511, 120858), (1022, 60429), (1533, 40286), (3066, 20143)]