27211518

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{11719}}^1$

素因数の和:11773

約数の個数: 32

約数和(自身を含む): 61881600

約数和(自身を除く): 34670082

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 11719, 23438, 35157, 70314, 105471, 210942, 316413, 503917, 632826, 1007834, 1511751, 3023502, 4535253, 9070506, 13605759, 27211518]

約数ペア:

[(1, 27211518), (2, 13605759), (3, 9070506), (6, 4535253), (9, 3023502), (18, 1511751), (27, 1007834), (43, 632826), (54, 503917), (86, 316413), (129, 210942), (258, 105471), (387, 70314), (774, 35157), (1161, 23438), (2322, 11719)]