3109914

素因数分解:

$2^1\times 3^9\times {\mathrm{79}}^1$

素因数の和:108

約数の個数: 40

約数和(自身を含む): 7085760

約数和(自身を除く): 3975846

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, 19683, 38394, 39366, 57591, 115182, 172773, 345546, 518319, 1036638, 1554957, 3109914]

約数ペア:

[(1, 3109914), (2, 1554957), (3, 1036638), (6, 518319), (9, 345546), (18, 172773), (27, 115182), (54, 57591), (79, 39366), (81, 38394), (158, 19683), (162, 19197), (237, 13122), (243, 12798), (474, 6561), (486, 6399), (711, 4374), (729, 4266), (1422, 2187), (1458, 2133)]