2912561982

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{19079}}^1$

素因数の和:19358

約数の個数: 64

約数和(自身を含む): 7088601600

約数和(自身を除く): 4176039618

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 257, 297, 514, 594, 771, 1542, 2313, 2827, 4626, 5654, 6939, 8481, 13878, 16962, 19079, 25443, 38158, 50886, 57237, 76329, 114474, 152658, 171711, 209869, 343422, 419738, 515133, 629607, 1030266, 1259214, 1888821, 3777642, 4903303, 5666463, 9806606, 11332926, 14709909, 29419818, 44129727, 53936333, 88259454, 107872666, 132389181, 161808999, 264778362, 323617998, 485426997, 970853994, 1456280991, 2912561982]

約数ペア:

[(1, 2912561982), (2, 1456280991), (3, 970853994), (6, 485426997), (9, 323617998), (11, 264778362), (18, 161808999), (22, 132389181), (27, 107872666), (33, 88259454), (54, 53936333), (66, 44129727), (99, 29419818), (198, 14709909), (257, 11332926), (297, 9806606), (514, 5666463), (594, 4903303), (771, 3777642), (1542, 1888821), (2313, 1259214), (2827, 1030266), (4626, 629607), (5654, 515133), (6939, 419738), (8481, 343422), (13878, 209869), (16962, 171711), (19079, 152658), (25443, 114474), (38158, 76329), (50886, 57237)]