2042147916

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{25867}}^1$

素因数の和:25940

約数の個数: 96

約数和(自身を含む): 5736487680

約数和(自身を除く): 3694339764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 43, 51, 54, 68, 86, 102, 108, 129, 153, 172, 204, 258, 306, 387, 459, 516, 612, 731, 774, 918, 1161, 1462, 1548, 1836, 2193, 2322, 2924, 4386, 4644, 6579, 8772, 13158, 19737, 25867, 26316, 39474, 51734, 77601, 78948, 103468, 155202, 232803, 310404, 439739, 465606, 698409, 879478, 931212, 1112281, 1319217, 1396818, 1758956, 2224562, 2638434, 2793636, 3336843, 3957651, 4449124, 5276868, 6673686, 7915302, 10010529, 11872953, 13347372, 15830604, 18908777, 20021058, 23745906, 30031587, 37817554, 40042116, 47491812, 56726331, 60063174, 75635108, 113452662, 120126348, 170178993, 226905324, 340357986, 510536979, 680715972, 1021073958, 2042147916]

約数ペア:

[(1, 2042147916), (2, 1021073958), (3, 680715972), (4, 510536979), (6, 340357986), (9, 226905324), (12, 170178993), (17, 120126348), (18, 113452662), (27, 75635108), (34, 60063174), (36, 56726331), (43, 47491812), (51, 40042116), (54, 37817554), (68, 30031587), (86, 23745906), (102, 20021058), (108, 18908777), (129, 15830604), (153, 13347372), (172, 11872953), (204, 10010529), (258, 7915302), (306, 6673686), (387, 5276868), (459, 4449124), (516, 3957651), (612, 3336843), (731, 2793636), (774, 2638434), (918, 2224562), (1161, 1758956), (1462, 1396818), (1548, 1319217), (1836, 1112281), (2193, 931212), (2322, 879478), (2924, 698409), (4386, 465606), (4644, 439739), (6579, 310404), (8772, 232803), (13158, 155202), (19737, 103468), (25867, 78948), (26316, 77601), (39474, 51734)]