839885814

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{196879}}^1$

素因数の和:196969

約数の個数: 32

約数和(自身を含む): 1890048000

約数和(自身を除く): 1050162186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 196879, 393758, 590637, 1181274, 1771911, 3543822, 5315733, 10631466, 15553441, 31106882, 46660323, 93320646, 139980969, 279961938, 419942907, 839885814]

約数ペア:

[(1, 839885814), (2, 419942907), (3, 279961938), (6, 139980969), (9, 93320646), (18, 46660323), (27, 31106882), (54, 15553441), (79, 10631466), (158, 5315733), (237, 3543822), (474, 1771911), (711, 1181274), (1422, 590637), (2133, 393758), (4266, 196879)]