16696728

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5393}}^1$

素因数の和:5448

約数の個数: 48

約数和(自身を含む): 46280520

約数和(自身を除く): 29583792

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, 5393, 10786, 16179, 21572, 32358, 43144, 48537, 64716, 97074, 129432, 194148, 231899, 388296, 463798, 695697, 927596, 1391394, 1855192, 2087091, 2782788, 4174182, 5565576, 8348364, 16696728]

約数ペア:

[(1, 16696728), (2, 8348364), (3, 5565576), (4, 4174182), (6, 2782788), (8, 2087091), (9, 1855192), (12, 1391394), (18, 927596), (24, 695697), (36, 463798), (43, 388296), (72, 231899), (86, 194148), (129, 129432), (172, 97074), (258, 64716), (344, 48537), (387, 43144), (516, 32358), (774, 21572), (1032, 16179), (1548, 10786), (3096, 5393)]