42843918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{549281}}^1$

素因数の和:549299

約数の個数: 16

約数和(自身を含む): 92279376

約数和(自身を除く): 49435458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 549281, 1098562, 1647843, 3295686, 7140653, 14281306, 21421959, 42843918]

約数ペア:

[(1, 42843918), (2, 21421959), (3, 14281306), (6, 7140653), (13, 3295686), (26, 1647843), (39, 1098562), (78, 549281)]