1036638

素因数分解:

$2^1\times 3^8\times {\mathrm{79}}^1$

素因数の和:105

約数の個数: 36

約数和(自身を含む): 2361840

約数和(自身を除く): 1325202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 243, 474, 486, 711, 729, 1422, 1458, 2133, 2187, 4266, 4374, 6399, 6561, 12798, 13122, 19197, 38394, 57591, 115182, 172773, 345546, 518319, 1036638]

約数ペア:

[(1, 1036638), (2, 518319), (3, 345546), (6, 172773), (9, 115182), (18, 57591), (27, 38394), (54, 19197), (79, 13122), (81, 12798), (158, 6561), (162, 6399), (237, 4374), (243, 4266), (474, 2187), (486, 2133), (711, 1458), (729, 1422)]