27657718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{4639}}^1$

素因数の和:4923

約数の個数: 16

約数和(自身を含む): 45434880

約数和(自身を除く): 17777162

約数列:

[1, 2, 11, 22, 271, 542, 2981, 4639, 5962, 9278, 51029, 102058, 1257169, 2514338, 13828859, 27657718]

約数ペア:

[(1, 27657718), (2, 13828859), (11, 2514338), (22, 1257169), (271, 102058), (542, 51029), (2981, 9278), (4639, 5962)]