40016804526

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{6397}}^1\times {\mathrm{20443}}^1$

素因数の和:26865

約数の個数: 48

約数和(自身を含む): 91822099824

約数和(自身を除く): 51805295298

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 6397, 12794, 19191, 20443, 38382, 40886, 57573, 61329, 108749, 115146, 122658, 183987, 217498, 326247, 347531, 367974, 652494, 695062, 978741, 1042593, 1957482, 2085186, 3127779, 6255558, 130773871, 261547742, 392321613, 784643226, 1176964839, 2223155807, 2353929678, 4446311614, 6669467421, 13338934842, 20008402263, 40016804526]

約数ペア:

[(1, 40016804526), (2, 20008402263), (3, 13338934842), (6, 6669467421), (9, 4446311614), (17, 2353929678), (18, 2223155807), (34, 1176964839), (51, 784643226), (102, 392321613), (153, 261547742), (306, 130773871), (6397, 6255558), (12794, 3127779), (19191, 2085186), (20443, 1957482), (38382, 1042593), (40886, 978741), (57573, 695062), (61329, 652494), (108749, 367974), (115146, 347531), (122658, 326247), (183987, 217498)]