21851532

素因数分解:

$2^2\times 3^5\times {\mathrm{22481}}^1$

素因数の和:22500

約数の個数: 36

約数和(自身を含む): 57284136

約数和(自身を除く): 35432604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 22481, 44962, 67443, 89924, 134886, 202329, 269772, 404658, 606987, 809316, 1213974, 1820961, 2427948, 3641922, 5462883, 7283844, 10925766, 21851532]

約数ペア:

[(1, 21851532), (2, 10925766), (3, 7283844), (4, 5462883), (6, 3641922), (9, 2427948), (12, 1820961), (18, 1213974), (27, 809316), (36, 606987), (54, 404658), (81, 269772), (108, 202329), (162, 134886), (243, 89924), (324, 67443), (486, 44962), (972, 22481)]