16851528

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5443}}^1$

素因数の和:5498

約数の個数: 48

約数和(自身を含む): 46709520

約数和(自身を除く): 29857992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 5443, 10886, 16329, 21772, 32658, 43544, 48987, 65316, 97974, 130632, 195948, 234049, 391896, 468098, 702147, 936196, 1404294, 1872392, 2106441, 2808588, 4212882, 5617176, 8425764, 16851528]

約数ペア:

[(1, 16851528), (2, 8425764), (3, 5617176), (4, 4212882), (6, 2808588), (8, 2106441), (9, 1872392), (12, 1404294), (18, 936196), (24, 702147), (36, 468098), (43, 391896), (72, 234049), (86, 195948), (129, 130632), (172, 97974), (258, 65316), (344, 48987), (387, 43544), (516, 32658), (774, 21772), (1032, 16329), (1548, 10886), (3096, 5443)]