21296022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14029}}^1$

素因数の和:14068

約数の個数: 32

約数和(自身を含む): 48487680

約数和(自身を除く): 27191658

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 14029, 28058, 42087, 84174, 154319, 308638, 322667, 462957, 645334, 925914, 968001, 1936002, 3549337, 7098674, 10648011, 21296022]

約数ペア:

[(1, 21296022), (2, 10648011), (3, 7098674), (6, 3549337), (11, 1936002), (22, 968001), (23, 925914), (33, 645334), (46, 462957), (66, 322667), (69, 308638), (138, 154319), (253, 84174), (506, 42087), (759, 28058), (1518, 14029)]