1249506

素因数分解:

$2^1\times 3^6\times {\mathrm{857}}^1$

素因数の和:877

約数の個数: 28

約数和(自身を含む): 2813382

約数和(自身を除く): 1563876

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 857, 1458, 1714, 2571, 5142, 7713, 15426, 23139, 46278, 69417, 138834, 208251, 416502, 624753, 1249506]

約数ペア:

[(1, 1249506), (2, 624753), (3, 416502), (6, 208251), (9, 138834), (18, 69417), (27, 46278), (54, 23139), (81, 15426), (162, 7713), (243, 5142), (486, 2571), (729, 1714), (857, 1458)]