218125392

素因数分解:

$2^4\times 3^1\times {\mathrm{4544279}}^1$

素因数の和:4544290

約数の個数: 20

約数和(自身を含む): 563490720

約数和(自身を除く): 345365328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4544279, 9088558, 13632837, 18177116, 27265674, 36354232, 54531348, 72708464, 109062696, 218125392]

約数ペア:

[(1, 218125392), (2, 109062696), (3, 72708464), (4, 54531348), (6, 36354232), (8, 27265674), (12, 18177116), (16, 13632837), (24, 9088558), (48, 4544279)]