2017799046

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{887}}^1$

素因数の和:1410

約数の個数: 64

約数和(自身を含む): 4543718400

約数和(自身を除く): 2525919354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 409, 618, 818, 887, 927, 1227, 1774, 1854, 2454, 2661, 2781, 3681, 5322, 5562, 7362, 7983, 11043, 15966, 22086, 23949, 42127, 47898, 84254, 91361, 126381, 182722, 252762, 274083, 362783, 379143, 548166, 725566, 758286, 822249, 1088349, 1137429, 1644498, 2176698, 2274858, 2466747, 3265047, 4933494, 6530094, 9795141, 19590282, 37366649, 74733298, 112099947, 224199894, 336299841, 672599682, 1008899523, 2017799046]

約数ペア:

[(1, 2017799046), (2, 1008899523), (3, 672599682), (6, 336299841), (9, 224199894), (18, 112099947), (27, 74733298), (54, 37366649), (103, 19590282), (206, 9795141), (309, 6530094), (409, 4933494), (618, 3265047), (818, 2466747), (887, 2274858), (927, 2176698), (1227, 1644498), (1774, 1137429), (1854, 1088349), (2454, 822249), (2661, 758286), (2781, 725566), (3681, 548166), (5322, 379143), (5562, 362783), (7362, 274083), (7983, 252762), (11043, 182722), (15966, 126381), (22086, 91361), (23949, 84254), (42127, 47898)]