18001330

素因数分解:

$2^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1913}}^1$

素因数の和:2861

約数の個数: 16

約数和(自身を含む): 32453784

約数和(自身を除く): 14452454

約数列:

[1, 2, 5, 10, 941, 1882, 1913, 3826, 4705, 9410, 9565, 19130, 1800133, 3600266, 9000665, 18001330]

約数ペア:

[(1, 18001330), (2, 9000665), (5, 3600266), (10, 1800133), (941, 19130), (1882, 9565), (1913, 9410), (3826, 4705)]