18286236

素因数分解:

$2^2\times 3^6\times {\mathrm{6271}}^1$

素因数の和:6293

約数の個数: 42

約数和(自身を含む): 47987072

約数和(自身を除く): 29700836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 6271, 12542, 18813, 25084, 37626, 56439, 75252, 112878, 169317, 225756, 338634, 507951, 677268, 1015902, 1523853, 2031804, 3047706, 4571559, 6095412, 9143118, 18286236]

約数ペア:

[(1, 18286236), (2, 9143118), (3, 6095412), (4, 4571559), (6, 3047706), (9, 2031804), (12, 1523853), (18, 1015902), (27, 677268), (36, 507951), (54, 338634), (81, 225756), (108, 169317), (162, 112878), (243, 75252), (324, 56439), (486, 37626), (729, 25084), (972, 18813), (1458, 12542), (2916, 6271)]