19740006

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7669}}^1$

素因数の和:7701

約数の個数: 48

約数和(自身を含む): 50253840

約数和(自身を除く): 30513834

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 7669, 15338, 23007, 46014, 69021, 84359, 99697, 138042, 168718, 199394, 253077, 299091, 506154, 598182, 759231, 897273, 1096667, 1518462, 1794546, 2193334, 3290001, 6580002, 9870003, 19740006]

約数ペア:

[(1, 19740006), (2, 9870003), (3, 6580002), (6, 3290001), (9, 2193334), (11, 1794546), (13, 1518462), (18, 1096667), (22, 897273), (26, 759231), (33, 598182), (39, 506154), (66, 299091), (78, 253077), (99, 199394), (117, 168718), (143, 138042), (198, 99697), (234, 84359), (286, 69021), (429, 46014), (858, 23007), (1287, 15338), (2574, 7669)]