681048

素因数分解:

$2^3\times 3^4\times {\mathrm{1051}}^1$

素因数の和:1069

約数の個数: 40

約数和(自身を含む): 1909380

約数和(自身を除く): 1228332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1051, 2102, 3153, 4204, 6306, 8408, 9459, 12612, 18918, 25224, 28377, 37836, 56754, 75672, 85131, 113508, 170262, 227016, 340524, 681048]

約数ペア:

[(1, 681048), (2, 340524), (3, 227016), (4, 170262), (6, 113508), (8, 85131), (9, 75672), (12, 56754), (18, 37836), (24, 28377), (27, 25224), (36, 18918), (54, 12612), (72, 9459), (81, 8408), (108, 6306), (162, 4204), (216, 3153), (324, 2102), (648, 1051)]