17018946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7109}}^1$

素因数の和:7143

約数の個数: 48

約数和(自身を含む): 44366400

約数和(自身を除く): 27347454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 7109, 14218, 21327, 42654, 49763, 63981, 99526, 127962, 135071, 149289, 270142, 298578, 405213, 447867, 810426, 895734, 945497, 1215639, 1890994, 2431278, 2836491, 5672982, 8509473, 17018946]

約数ペア:

[(1, 17018946), (2, 8509473), (3, 5672982), (6, 2836491), (7, 2431278), (9, 1890994), (14, 1215639), (18, 945497), (19, 895734), (21, 810426), (38, 447867), (42, 405213), (57, 298578), (63, 270142), (114, 149289), (126, 135071), (133, 127962), (171, 99526), (266, 63981), (342, 49763), (399, 42654), (798, 21327), (1197, 14218), (2394, 7109)]