21930162

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 45239040

約数和(自身を除く): 23308878

約数列:

[1, 2, 3, 6, 41, 82, 123, 239, 246, 373, 478, 717, 746, 1119, 1434, 2238, 9799, 15293, 19598, 29397, 30586, 45879, 58794, 89147, 91758, 178294, 267441, 534882, 3655027, 7310054, 10965081, 21930162]

約数ペア:

[(1, 21930162), (2, 10965081), (3, 7310054), (6, 3655027), (41, 534882), (82, 267441), (123, 178294), (239, 91758), (246, 89147), (373, 58794), (478, 45879), (717, 30586), (746, 29397), (1119, 19598), (1434, 15293), (2238, 9799)]