21444042

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 43881408

約数和(自身を除く): 22437366

約数列:

[1, 2, 3, 6, 73, 146, 173, 219, 283, 346, 438, 519, 566, 849, 1038, 1698, 12629, 20659, 25258, 37887, 41318, 48959, 61977, 75774, 97918, 123954, 146877, 293754, 3574007, 7148014, 10722021, 21444042]

約数ペア:

[(1, 21444042), (2, 10722021), (3, 7148014), (6, 3574007), (73, 293754), (146, 146877), (173, 123954), (219, 97918), (283, 75774), (346, 61977), (438, 48959), (519, 41318), (566, 37887), (849, 25258), (1038, 20659), (1698, 12629)]