39479994

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{5581}}^1$

素因数の和:5723

約数の個数: 32

約数和(自身を含む): 88418880

約数和(自身を除く): 48938886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 5581, 7074, 11162, 16743, 33486, 50229, 100458, 150687, 301374, 731111, 1462222, 2193333, 4386666, 6579999, 13159998, 19739997, 39479994]

約数ペア:

[(1, 39479994), (2, 19739997), (3, 13159998), (6, 6579999), (9, 4386666), (18, 2193333), (27, 1462222), (54, 731111), (131, 301374), (262, 150687), (393, 100458), (786, 50229), (1179, 33486), (2358, 16743), (3537, 11162), (5581, 7074)]