72971934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1737427}}^1$

素因数の和:1737439

約数の個数: 16

約数和(自身を含む): 166793088

約数和(自身を除く): 93821154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1737427, 3474854, 5212281, 10424562, 12161989, 24323978, 36485967, 72971934]

約数ペア:

[(1, 72971934), (2, 36485967), (3, 24323978), (6, 12161989), (7, 10424562), (14, 5212281), (21, 3474854), (42, 1737427)]