21683448

素因数分解:

$2^3\times 3^2\times {\mathrm{301159}}^1$

素因数の和:301171

約数の個数: 24

約数和(自身を含む): 58726200

約数和(自身を除く): 37042752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 301159, 602318, 903477, 1204636, 1806954, 2409272, 2710431, 3613908, 5420862, 7227816, 10841724, 21683448]

約数ペア:

[(1, 21683448), (2, 10841724), (3, 7227816), (4, 5420862), (6, 3613908), (8, 2710431), (9, 2409272), (12, 1806954), (18, 1204636), (24, 903477), (36, 602318), (72, 301159)]