21274026

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{39839}}^1$

素因数の和:39933

約数の個数: 16

約数和(自身を含む): 43027200

約数和(自身を除く): 21753174

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 39839, 79678, 119517, 239034, 3545671, 7091342, 10637013, 21274026]

約数ペア:

[(1, 21274026), (2, 10637013), (3, 7091342), (6, 3545671), (89, 239034), (178, 119517), (267, 79678), (534, 39839)]