2018495493

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1\times {\mathrm{1949}}^1$

素因数の和:2946

約数の個数: 48

約数和(自身を含む): 3533587200

約数和(自身を除く): 1515091707

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 967, 1071, 1949, 2901, 5847, 6769, 8703, 13643, 16439, 17541, 20307, 33133, 40929, 49317, 60921, 99399, 115073, 122787, 147951, 231931, 298197, 345219, 695793, 1035657, 1884683, 2087379, 5654049, 13192781, 16962147, 32039611, 39578343, 96118833, 118735029, 224277277, 288356499, 672831831, 2018495493]

約数ペア:

[(1, 2018495493), (3, 672831831), (7, 288356499), (9, 224277277), (17, 118735029), (21, 96118833), (51, 39578343), (63, 32039611), (119, 16962147), (153, 13192781), (357, 5654049), (967, 2087379), (1071, 1884683), (1949, 1035657), (2901, 695793), (5847, 345219), (6769, 298197), (8703, 231931), (13643, 147951), (16439, 122787), (17541, 115073), (20307, 99399), (33133, 60921), (40929, 49317)]