745321212

素因数分解:

$2^2\times 3^2\times {\mathrm{1303}}^1\times {\mathrm{15889}}^1$

素因数の和:17202

約数の個数: 36

約数和(自身を含む): 1885570960

約数和(自身を除く): 1140249748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1303, 2606, 3909, 5212, 7818, 11727, 15636, 15889, 23454, 31778, 46908, 47667, 63556, 95334, 143001, 190668, 286002, 572004, 20703367, 41406734, 62110101, 82813468, 124220202, 186330303, 248440404, 372660606, 745321212]

約数ペア:

[(1, 745321212), (2, 372660606), (3, 248440404), (4, 186330303), (6, 124220202), (9, 82813468), (12, 62110101), (18, 41406734), (36, 20703367), (1303, 572004), (2606, 286002), (3909, 190668), (5212, 143001), (7818, 95334), (11727, 63556), (15636, 47667), (15889, 46908), (23454, 31778)]