2180436

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 5137440

約数和(自身を除く): 2957004

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 1667, 3334, 5001, 6668, 10002, 20004, 181703, 363406, 545109, 726812, 1090218, 2180436]

約数ペア:

[(1, 2180436), (2, 1090218), (3, 726812), (4, 545109), (6, 363406), (12, 181703), (109, 20004), (218, 10002), (327, 6668), (436, 5001), (654, 3334), (1308, 1667)]