71380998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{305047}}^1$

素因数の和:305068

約数の個数: 24

約数和(自身を含む): 166556208

約数和(自身を除く): 95175210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 305047, 610094, 915141, 1830282, 2745423, 3965611, 5490846, 7931222, 11896833, 23793666, 35690499, 71380998]

約数ペア:

[(1, 71380998), (2, 35690499), (3, 23793666), (6, 11896833), (9, 7931222), (13, 5490846), (18, 3965611), (26, 2745423), (39, 1830282), (78, 915141), (117, 610094), (234, 305047)]