16553304

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1543}}^1$

素因数の和:1704

約数の個数: 48

約数和(自身を含む): 45162000

約数和(自身を除く): 28608696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1543, 1788, 2682, 3086, 3576, 4629, 5364, 6172, 9258, 10728, 12344, 13887, 18516, 27774, 37032, 55548, 111096, 229907, 459814, 689721, 919628, 1379442, 1839256, 2069163, 2758884, 4138326, 5517768, 8276652, 16553304]

約数ペア:

[(1, 16553304), (2, 8276652), (3, 5517768), (4, 4138326), (6, 2758884), (8, 2069163), (9, 1839256), (12, 1379442), (18, 919628), (24, 689721), (36, 459814), (72, 229907), (149, 111096), (298, 55548), (447, 37032), (596, 27774), (894, 18516), (1192, 13887), (1341, 12344), (1543, 10728), (1788, 9258), (2682, 6172), (3086, 5364), (3576, 4629)]