18765876

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{14347}}^1$

素因数の和:14463

約数の個数: 24

約数和(自身を含む): 44191840

約数和(自身を除く): 25425964

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 14347, 28694, 43041, 57388, 86082, 172164, 1563823, 3127646, 4691469, 6255292, 9382938, 18765876]

約数ペア:

[(1, 18765876), (2, 9382938), (3, 6255292), (4, 4691469), (6, 3127646), (12, 1563823), (109, 172164), (218, 86082), (327, 57388), (436, 43041), (654, 28694), (1308, 14347)]