87541974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{374111}}^1$

素因数の和:374132

約数の個数: 24

約数和(自身を含む): 204265152

約数和(自身を除く): 116723178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 374111, 748222, 1122333, 2244666, 3366999, 4863443, 6733998, 9726886, 14590329, 29180658, 43770987, 87541974]

約数ペア:

[(1, 87541974), (2, 43770987), (3, 29180658), (6, 14590329), (9, 9726886), (13, 6733998), (18, 4863443), (26, 3366999), (39, 2244666), (78, 1122333), (117, 748222), (234, 374111)]