171772536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{550553}}^1$

素因数の和:550575

約数の個数: 32

約数和(自身を含む): 462465360

約数和(自身を除く): 290692824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 550553, 1101106, 1651659, 2202212, 3303318, 4404424, 6606636, 7157189, 13213272, 14314378, 21471567, 28628756, 42943134, 57257512, 85886268, 171772536]

約数ペア:

[(1, 171772536), (2, 85886268), (3, 57257512), (4, 42943134), (6, 28628756), (8, 21471567), (12, 14314378), (13, 13213272), (24, 7157189), (26, 6606636), (39, 4404424), (52, 3303318), (78, 2202212), (104, 1651659), (156, 1101106), (312, 550553)]