871236

素因数分解:

$2^2\times 3^4\times {\mathrm{2689}}^1$

素因数の和:2705

約数の個数: 30

約数和(自身を含む): 2278430

約数和(自身を除く): 1407194

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2689, 5378, 8067, 10756, 16134, 24201, 32268, 48402, 72603, 96804, 145206, 217809, 290412, 435618, 871236]

約数ペア:

[(1, 871236), (2, 435618), (3, 290412), (4, 217809), (6, 145206), (9, 96804), (12, 72603), (18, 48402), (27, 32268), (36, 24201), (54, 16134), (81, 10756), (108, 8067), (162, 5378), (324, 2689)]