1618671966

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{11311}}^1$

素因数の和:11417

約数の個数: 64

約数和(自身を含む): 3635767296

約数和(自身を除く): 2017095330

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 61, 69, 102, 122, 138, 183, 366, 391, 782, 1037, 1173, 1403, 2074, 2346, 2806, 3111, 4209, 6222, 8418, 11311, 22622, 23851, 33933, 47702, 67866, 71553, 143106, 192287, 260153, 384574, 520306, 576861, 689971, 780459, 1153722, 1379942, 1560918, 2069913, 4139826, 4422601, 8845202, 11729507, 13267803, 15869333, 23459014, 26535606, 31738666, 35188521, 47607999, 70377042, 95215998, 269778661, 539557322, 809335983, 1618671966]

約数ペア:

[(1, 1618671966), (2, 809335983), (3, 539557322), (6, 269778661), (17, 95215998), (23, 70377042), (34, 47607999), (46, 35188521), (51, 31738666), (61, 26535606), (69, 23459014), (102, 15869333), (122, 13267803), (138, 11729507), (183, 8845202), (366, 4422601), (391, 4139826), (782, 2069913), (1037, 1560918), (1173, 1379942), (1403, 1153722), (2074, 780459), (2346, 689971), (2806, 576861), (3111, 520306), (4209, 384574), (6222, 260153), (8418, 192287), (11311, 143106), (22622, 71553), (23851, 67866), (33933, 47702)]