16889616

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2280

約数の個数: 60

約数和(自身を含む): 48181068

約数和(自身を除く): 31291452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 212, 318, 424, 477, 636, 848, 954, 1272, 1908, 2213, 2544, 3816, 4426, 6639, 7632, 8852, 13278, 17704, 19917, 26556, 35408, 39834, 53112, 79668, 106224, 117289, 159336, 234578, 318672, 351867, 469156, 703734, 938312, 1055601, 1407468, 1876624, 2111202, 2814936, 4222404, 5629872, 8444808, 16889616]

約数ペア:

[(1, 16889616), (2, 8444808), (3, 5629872), (4, 4222404), (6, 2814936), (8, 2111202), (9, 1876624), (12, 1407468), (16, 1055601), (18, 938312), (24, 703734), (36, 469156), (48, 351867), (53, 318672), (72, 234578), (106, 159336), (144, 117289), (159, 106224), (212, 79668), (318, 53112), (424, 39834), (477, 35408), (636, 26556), (848, 19917), (954, 17704), (1272, 13278), (1908, 8852), (2213, 7632), (2544, 6639), (3816, 4426)]