18458067168

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1490477}}^1$

素因数の和:1490536

約数の個数: 72

約数和(自身を含む): 53710865208

約数和(自身を除く): 35252798040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 1490477, 2980954, 4471431, 5961908, 8942862, 11923816, 13414293, 17885724, 23847632, 26828586, 35771448, 47695264, 53657172, 64090511, 71542896, 107314344, 128181022, 143085792, 192271533, 214628688, 256362044, 384543066, 429257376, 512724088, 576814599, 769086132, 1025448176, 1153629198, 1538172264, 2050896352, 2307258396, 3076344528, 4614516792, 6152689056, 9229033584, 18458067168]

約数ペア:

[(1, 18458067168), (2, 9229033584), (3, 6152689056), (4, 4614516792), (6, 3076344528), (8, 2307258396), (9, 2050896352), (12, 1538172264), (16, 1153629198), (18, 1025448176), (24, 769086132), (32, 576814599), (36, 512724088), (43, 429257376), (48, 384543066), (72, 256362044), (86, 214628688), (96, 192271533), (129, 143085792), (144, 128181022), (172, 107314344), (258, 71542896), (288, 64090511), (344, 53657172), (387, 47695264), (516, 35771448), (688, 26828586), (774, 23847632), (1032, 17885724), (1376, 13414293), (1548, 11923816), (2064, 8942862), (3096, 5961908), (4128, 4471431), (6192, 2980954), (12384, 1490477)]