8831034

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 20284992

約数和(自身を除く): 11453958

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 83, 138, 166, 207, 249, 257, 414, 498, 514, 747, 771, 1494, 1542, 1909, 2313, 3818, 4626, 5727, 5911, 11454, 11822, 17181, 17733, 21331, 34362, 35466, 42662, 53199, 63993, 106398, 127986, 191979, 383958, 490613, 981226, 1471839, 2943678, 4415517, 8831034]

約数ペア:

[(1, 8831034), (2, 4415517), (3, 2943678), (6, 1471839), (9, 981226), (18, 490613), (23, 383958), (46, 191979), (69, 127986), (83, 106398), (138, 63993), (166, 53199), (207, 42662), (249, 35466), (257, 34362), (414, 21331), (498, 17733), (514, 17181), (747, 11822), (771, 11454), (1494, 5911), (1542, 5727), (1909, 4626), (2313, 3818)]