18225273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8243}}^1$

素因数の和:8324

約数の個数: 16

約数和(自身を含む): 26908416

約数和(自身を除く): 8683143

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 8243, 24729, 90673, 272019, 552281, 1656843, 6075091, 18225273]

約数ペア:

[(1, 18225273), (3, 6075091), (11, 1656843), (33, 552281), (67, 272019), (201, 90673), (737, 24729), (2211, 8243)]