17287416

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12637}}^1$

素因数の和:12668

約数の個数: 48

約数和(自身を含む): 49288200

約数和(自身を除く): 32000784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 12637, 25274, 37911, 50548, 75822, 101096, 113733, 151644, 227466, 240103, 303288, 454932, 480206, 720309, 909864, 960412, 1440618, 1920824, 2160927, 2881236, 4321854, 5762472, 8643708, 17287416]

約数ペア:

[(1, 17287416), (2, 8643708), (3, 5762472), (4, 4321854), (6, 2881236), (8, 2160927), (9, 1920824), (12, 1440618), (18, 960412), (19, 909864), (24, 720309), (36, 480206), (38, 454932), (57, 303288), (72, 240103), (76, 227466), (114, 151644), (152, 113733), (171, 101096), (228, 75822), (342, 50548), (456, 37911), (684, 25274), (1368, 12637)]