21714282

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{25667}}^1$

素因数の和:25722

約数の個数: 24

約数和(自身を含む): 48050496

約数和(自身を除く): 26336214

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 25667, 51334, 77001, 154002, 231003, 462006, 1206349, 2412698, 3619047, 7238094, 10857141, 21714282]

約数ペア:

[(1, 21714282), (2, 10857141), (3, 7238094), (6, 3619047), (9, 2412698), (18, 1206349), (47, 462006), (94, 231003), (141, 154002), (282, 77001), (423, 51334), (846, 25667)]