21595632

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{10463}}^1$

素因数の和:10517

約数の個数: 40

約数和(自身を含む): 57091584

約数和(自身を除く): 35495952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 10463, 20926, 31389, 41852, 62778, 83704, 125556, 167408, 251112, 449909, 502224, 899818, 1349727, 1799636, 2699454, 3599272, 5398908, 7198544, 10797816, 21595632]

約数ペア:

[(1, 21595632), (2, 10797816), (3, 7198544), (4, 5398908), (6, 3599272), (8, 2699454), (12, 1799636), (16, 1349727), (24, 899818), (43, 502224), (48, 449909), (86, 251112), (129, 167408), (172, 125556), (258, 83704), (344, 62778), (516, 41852), (688, 31389), (1032, 20926), (2064, 10463)]