61863018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1472929}}^1$

素因数の和:1472941

約数の個数: 16

約数和(自身を含む): 141401280

約数和(自身を除く): 79538262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1472929, 2945858, 4418787, 8837574, 10310503, 20621006, 30931509, 61863018]

約数ペア:

[(1, 61863018), (2, 30931509), (3, 20621006), (6, 10310503), (7, 8837574), (14, 4418787), (21, 2945858), (42, 1472929)]