420179958

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{19469}}^1$

素因数の和:19597

約数の個数: 48

約数和(自身を含む): 1002315600

約数和(自身を除く): 582135642

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 109, 198, 218, 327, 654, 981, 1199, 1962, 2398, 3597, 7194, 10791, 19469, 21582, 38938, 58407, 116814, 175221, 214159, 350442, 428318, 642477, 1284954, 1927431, 2122121, 3854862, 4244242, 6366363, 12732726, 19099089, 23343331, 38198178, 46686662, 70029993, 140059986, 210089979, 420179958]

約数ペア:

[(1, 420179958), (2, 210089979), (3, 140059986), (6, 70029993), (9, 46686662), (11, 38198178), (18, 23343331), (22, 19099089), (33, 12732726), (66, 6366363), (99, 4244242), (109, 3854862), (198, 2122121), (218, 1927431), (327, 1284954), (654, 642477), (981, 428318), (1199, 350442), (1962, 214159), (2398, 175221), (3597, 116814), (7194, 58407), (10791, 38938), (19469, 21582)]