18407324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6679}}^1$

素因数の和:6749

約数の個数: 24

約数和(自身を含む): 35350560

約数和(自身を除く): 16943236

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 6679, 13358, 26716, 86827, 173654, 347308, 353987, 707974, 1415948, 4601831, 9203662, 18407324]

約数ペア:

[(1, 18407324), (2, 9203662), (4, 4601831), (13, 1415948), (26, 707974), (52, 353987), (53, 347308), (106, 173654), (212, 86827), (689, 26716), (1378, 13358), (2756, 6679)]