27151618

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 47464704

約数和(自身を除く): 20313086

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 799, 1222, 1307, 1598, 2614, 10387, 16991, 20774, 22219, 33982, 44438, 61429, 122858, 288847, 577694, 798577, 1044293, 1597154, 2088586, 13575809, 27151618]

約数ペア:

[(1, 27151618), (2, 13575809), (13, 2088586), (17, 1597154), (26, 1044293), (34, 798577), (47, 577694), (94, 288847), (221, 122858), (442, 61429), (611, 44438), (799, 33982), (1222, 22219), (1307, 20774), (1598, 16991), (2614, 10387)]