21624

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:79

約数の個数: 32

約数和(自身を含む): 58320

約数和(自身を除く): 36696

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 53, 68, 102, 106, 136, 159, 204, 212, 318, 408, 424, 636, 901, 1272, 1802, 2703, 3604, 5406, 7208, 10812, 21624]

約数ペア:

[(1, 21624), (2, 10812), (3, 7208), (4, 5406), (6, 3604), (8, 2703), (12, 1802), (17, 1272), (24, 901), (34, 636), (51, 424), (53, 408), (68, 318), (102, 212), (106, 204), (136, 159)]