217310022

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{44549}}^1$

素因数の和:44828

約数の個数: 24

約数和(自身を含む): 472586400

約数和(自身を除く): 255276378

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 44549, 89098, 133647, 267294, 400941, 801882, 12072779, 24145558, 36218337, 72436674, 108655011, 217310022]

約数ペア:

[(1, 217310022), (2, 108655011), (3, 72436674), (6, 36218337), (9, 24145558), (18, 12072779), (271, 801882), (542, 400941), (813, 267294), (1626, 133647), (2439, 89098), (4878, 44549)]