1810836

素因数分解:

$2^2\times 3^9\times {\mathrm{23}}^1$

素因数の和:54

約数の個数: 60

約数和(自身を含む): 4960032

約数和(自身を除く): 3149196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 729, 828, 972, 1242, 1458, 1863, 2187, 2484, 2916, 3726, 4374, 5589, 6561, 7452, 8748, 11178, 13122, 16767, 19683, 22356, 26244, 33534, 39366, 50301, 67068, 78732, 100602, 150903, 201204, 301806, 452709, 603612, 905418, 1810836]

約数ペア:

[(1, 1810836), (2, 905418), (3, 603612), (4, 452709), (6, 301806), (9, 201204), (12, 150903), (18, 100602), (23, 78732), (27, 67068), (36, 50301), (46, 39366), (54, 33534), (69, 26244), (81, 22356), (92, 19683), (108, 16767), (138, 13122), (162, 11178), (207, 8748), (243, 7452), (276, 6561), (324, 5589), (414, 4374), (486, 3726), (621, 2916), (729, 2484), (828, 2187), (972, 1863), (1242, 1458)]