987156

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1613}}^1$

素因数の和:1640

約数の個数: 36

約数和(自身を含む): 2643732

約数和(自身を除く): 1656576

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 1613, 3226, 4839, 6452, 9678, 14517, 19356, 27421, 29034, 54842, 58068, 82263, 109684, 164526, 246789, 329052, 493578, 987156]

約数ペア:

[(1, 987156), (2, 493578), (3, 329052), (4, 246789), (6, 164526), (9, 109684), (12, 82263), (17, 58068), (18, 54842), (34, 29034), (36, 27421), (51, 19356), (68, 14517), (102, 9678), (153, 6452), (204, 4839), (306, 3226), (612, 1613)]