798012

素因数分解:

$2^2\times 3^5\times {\mathrm{821}}^1$

素因数の和:840

約数の個数: 36

約数和(自身を含む): 2094456

約数和(自身を除く): 1296444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 821, 972, 1642, 2463, 3284, 4926, 7389, 9852, 14778, 22167, 29556, 44334, 66501, 88668, 133002, 199503, 266004, 399006, 798012]

約数ペア:

[(1, 798012), (2, 399006), (3, 266004), (4, 199503), (6, 133002), (9, 88668), (12, 66501), (18, 44334), (27, 29556), (36, 22167), (54, 14778), (81, 9852), (108, 7389), (162, 4926), (243, 3284), (324, 2463), (486, 1642), (821, 972)]