18112662

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 41670720

約数和(自身を除く): 23558058

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 211, 251, 342, 422, 502, 633, 753, 1266, 1506, 1899, 2259, 3798, 4009, 4518, 4769, 8018, 9538, 12027, 14307, 24054, 28614, 36081, 42921, 52961, 72162, 85842, 105922, 158883, 317766, 476649, 953298, 1006259, 2012518, 3018777, 6037554, 9056331, 18112662]

約数ペア:

[(1, 18112662), (2, 9056331), (3, 6037554), (6, 3018777), (9, 2012518), (18, 1006259), (19, 953298), (38, 476649), (57, 317766), (114, 158883), (171, 105922), (211, 85842), (251, 72162), (342, 52961), (422, 42921), (502, 36081), (633, 28614), (753, 24054), (1266, 14307), (1506, 12027), (1899, 9538), (2259, 8018), (3798, 4769), (4009, 4518)]