17905014738

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25505719}}^1$

素因数の和:25505743

約数の個数: 32

約数和(自身を含む): 42849609600

約数和(自身を除く): 24944594862

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 25505719, 51011438, 76517157, 153034314, 229551471, 331574347, 459102942, 663148694, 688654413, 994723041, 1377308826, 1989446082, 2984169123, 5968338246, 8952507369, 17905014738]

約数ペア:

[(1, 17905014738), (2, 8952507369), (3, 5968338246), (6, 2984169123), (9, 1989446082), (13, 1377308826), (18, 994723041), (26, 688654413), (27, 663148694), (39, 459102942), (54, 331574347), (78, 229551471), (117, 153034314), (234, 76517157), (351, 51011438), (702, 25505719)]