17120484

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{997}}^1$

素因数の和:1066

約数の個数: 60

約数和(自身を含む): 45646524

約数和(自身を除く): 28526040

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 954, 997, 1431, 1908, 1994, 2862, 2991, 3988, 4293, 5724, 5982, 8586, 8973, 11964, 17172, 17946, 26919, 35892, 52841, 53838, 80757, 105682, 107676, 158523, 161514, 211364, 317046, 323028, 475569, 634092, 951138, 1426707, 1902276, 2853414, 4280121, 5706828, 8560242, 17120484]

約数ペア:

[(1, 17120484), (2, 8560242), (3, 5706828), (4, 4280121), (6, 2853414), (9, 1902276), (12, 1426707), (18, 951138), (27, 634092), (36, 475569), (53, 323028), (54, 317046), (81, 211364), (106, 161514), (108, 158523), (159, 107676), (162, 105682), (212, 80757), (318, 53838), (324, 52841), (477, 35892), (636, 26919), (954, 17946), (997, 17172), (1431, 11964), (1908, 8973), (1994, 8586), (2862, 5982), (2991, 5724), (3988, 4293)]