17922967514

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{701}}^1\times {\mathrm{1409}}^1$

素因数の和:2366

約数の個数: 32

約数和(自身を含む): 27699122880

約数和(自身を除く): 9776155366

約数列:

[1, 2, 43, 86, 211, 422, 701, 1402, 1409, 2818, 9073, 18146, 30143, 60286, 60587, 121174, 147911, 295822, 297299, 594598, 987709, 1975418, 6360173, 12720346, 12783857, 25567714, 42471487, 84942974, 208406599, 416813198, 8961483757, 17922967514]

約数ペア:

[(1, 17922967514), (2, 8961483757), (43, 416813198), (86, 208406599), (211, 84942974), (422, 42471487), (701, 25567714), (1402, 12783857), (1409, 12720346), (2818, 6360173), (9073, 1975418), (18146, 987709), (30143, 594598), (60286, 297299), (60587, 295822), (121174, 147911)]