25427406

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{26993}}^1$

素因数の和:27155

約数の個数: 16

約数和(自身を含む): 51180624

約数和(自身を除く): 25753218

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 26993, 53986, 80979, 161958, 4237901, 8475802, 12713703, 25427406]

約数ペア:

[(1, 25427406), (2, 12713703), (3, 8475802), (6, 4237901), (157, 161958), (314, 80979), (471, 53986), (942, 26993)]