2190834

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 5040000

約数和(自身を除く): 2849166

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1399, 1566, 2798, 4197, 8394, 12591, 25182, 37773, 40571, 75546, 81142, 121713, 243426, 365139, 730278, 1095417, 2190834]

約数ペア:

[(1, 2190834), (2, 1095417), (3, 730278), (6, 365139), (9, 243426), (18, 121713), (27, 81142), (29, 75546), (54, 40571), (58, 37773), (87, 25182), (174, 12591), (261, 8394), (522, 4197), (783, 2798), (1399, 1566)]