378844218

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{1873}}^1$

素因数の和:2559

約数の個数: 48

約数和(自身を含む): 870892776

約数和(自身を除く): 492048558

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 661, 1322, 1873, 1983, 3746, 3966, 5619, 5949, 11237, 11238, 11898, 16857, 22474, 31841, 33711, 33714, 63682, 67422, 95523, 101133, 191046, 202266, 286569, 573138, 1238053, 2476106, 3714159, 7428318, 11142477, 21046901, 22284954, 42093802, 63140703, 126281406, 189422109, 378844218]

約数ペア:

[(1, 378844218), (2, 189422109), (3, 126281406), (6, 63140703), (9, 42093802), (17, 22284954), (18, 21046901), (34, 11142477), (51, 7428318), (102, 3714159), (153, 2476106), (306, 1238053), (661, 573138), (1322, 286569), (1873, 202266), (1983, 191046), (3746, 101133), (3966, 95523), (5619, 67422), (5949, 63682), (11237, 33714), (11238, 33711), (11898, 31841), (16857, 22474)]