221526102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5274431}}^1$

素因数の和:5274443

約数の個数: 16

約数和(自身を含む): 506345472

約数和(自身を除く): 284819370

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5274431, 10548862, 15823293, 31646586, 36921017, 73842034, 110763051, 221526102]

約数ペア:

[(1, 221526102), (2, 110763051), (3, 73842034), (6, 36921017), (7, 31646586), (14, 15823293), (21, 10548862), (42, 5274431)]