29281338

素因数分解:

$2^1\times 3^4\times {\mathrm{180749}}^1$

素因数の和:180763

約数の個数: 20

約数和(自身を含む): 65612250

約数和(自身を除く): 36330912

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 180749, 361498, 542247, 1084494, 1626741, 3253482, 4880223, 9760446, 14640669, 29281338]

約数ペア:

[(1, 29281338), (2, 14640669), (3, 9760446), (6, 4880223), (9, 3253482), (18, 1626741), (27, 1084494), (54, 542247), (81, 361498), (162, 180749)]