117421986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2055

約数の個数: 64

約数和(自身を含む): 273715200

約数和(自身を除く): 156293214

約数列:

[1, 2, 3, 6, 11, 22, 29, 31, 33, 58, 62, 66, 87, 93, 174, 186, 319, 341, 638, 682, 899, 957, 1023, 1798, 1914, 1979, 2046, 2697, 3958, 5394, 5937, 9889, 11874, 19778, 21769, 29667, 43538, 57391, 59334, 61349, 65307, 114782, 122698, 130614, 172173, 184047, 344346, 368094, 631301, 674839, 1262602, 1349678, 1779121, 1893903, 2024517, 3558242, 3787806, 4049034, 5337363, 10674726, 19570331, 39140662, 58710993, 117421986]

約数ペア:

[(1, 117421986), (2, 58710993), (3, 39140662), (6, 19570331), (11, 10674726), (22, 5337363), (29, 4049034), (31, 3787806), (33, 3558242), (58, 2024517), (62, 1893903), (66, 1779121), (87, 1349678), (93, 1262602), (174, 674839), (186, 631301), (319, 368094), (341, 344346), (638, 184047), (682, 172173), (899, 130614), (957, 122698), (1023, 114782), (1798, 65307), (1914, 61349), (1979, 59334), (2046, 57391), (2697, 43538), (3958, 29667), (5394, 21769), (5937, 19778), (9889, 11874)]