2117988

素因数分解:

$2^2\times 3^5\times {\mathrm{2179}}^1$

素因数の和:2198

約数の個数: 36

約数和(自身を含む): 5554640

約数和(自身を除く): 3436652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 2179, 4358, 6537, 8716, 13074, 19611, 26148, 39222, 58833, 78444, 117666, 176499, 235332, 352998, 529497, 705996, 1058994, 2117988]

約数ペア:

[(1, 2117988), (2, 1058994), (3, 705996), (4, 529497), (6, 352998), (9, 235332), (12, 176499), (18, 117666), (27, 78444), (36, 58833), (54, 39222), (81, 26148), (108, 19611), (162, 13074), (243, 8716), (324, 6537), (486, 4358), (972, 2179)]