71419218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{915631}}^1$

素因数の和:915649

約数の個数: 16

約数和(自身を含む): 153826176

約数和(自身を除く): 82406958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 915631, 1831262, 2746893, 5493786, 11903203, 23806406, 35709609, 71419218]

約数ペア:

[(1, 71419218), (2, 35709609), (3, 23806406), (6, 11903203), (13, 5493786), (26, 2746893), (39, 1831262), (78, 915631)]