21080118

素因数分解:

$2^1\times 3^1\times {\mathrm{577}}^1\times {\mathrm{6089}}^1$

素因数の和:6671

約数の個数: 16

約数和(自身を含む): 42240240

約数和(自身を除く): 21160122

約数列:

[1, 2, 3, 6, 577, 1154, 1731, 3462, 6089, 12178, 18267, 36534, 3513353, 7026706, 10540059, 21080118]

約数ペア:

[(1, 21080118), (2, 10540059), (3, 7026706), (6, 3513353), (577, 36534), (1154, 18267), (1731, 12178), (3462, 6089)]