2886678

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 40

約数和(自身を含む): 6568848

約数和(自身を除く): 3682170

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 173, 206, 309, 346, 519, 618, 927, 1038, 1557, 1854, 2781, 3114, 4671, 5562, 8343, 9342, 14013, 16686, 17819, 28026, 35638, 53457, 106914, 160371, 320742, 481113, 962226, 1443339, 2886678]

約数ペア:

[(1, 2886678), (2, 1443339), (3, 962226), (6, 481113), (9, 320742), (18, 160371), (27, 106914), (54, 53457), (81, 35638), (103, 28026), (162, 17819), (173, 16686), (206, 14013), (309, 9342), (346, 8343), (519, 5562), (618, 4671), (927, 3114), (1038, 2781), (1557, 1854)]