2820564

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1667}}^1$

素因数の和:1724

約数の個数: 36

約数和(自身を含む): 7285824

約数和(自身を除く): 4465260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1667, 1692, 3334, 5001, 6668, 10002, 15003, 20004, 30006, 60012, 78349, 156698, 235047, 313396, 470094, 705141, 940188, 1410282, 2820564]

約数ペア:

[(1, 2820564), (2, 1410282), (3, 940188), (4, 705141), (6, 470094), (9, 313396), (12, 235047), (18, 156698), (36, 78349), (47, 60012), (94, 30006), (141, 20004), (188, 15003), (282, 10002), (423, 6668), (564, 5001), (846, 3334), (1667, 1692)]