21901014

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{52901}}^1$

素因数の和:52932

約数の個数: 24

約数和(自身を含む): 49516272

約数和(自身を除く): 27615258

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 52901, 105802, 158703, 317406, 476109, 952218, 1216723, 2433446, 3650169, 7300338, 10950507, 21901014]

約数ペア:

[(1, 21901014), (2, 10950507), (3, 7300338), (6, 3650169), (9, 2433446), (18, 1216723), (23, 952218), (46, 476109), (69, 317406), (138, 158703), (207, 105802), (414, 52901)]