855374904

素因数分解:

$2^3\times 3^4\times {\mathrm{1320023}}^1$

素因数の和:1320041

約数の個数: 40

約数和(自身を含む): 2395843560

約数和(自身を除く): 1540468656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1320023, 2640046, 3960069, 5280092, 7920138, 10560184, 11880207, 15840276, 23760414, 31680552, 35640621, 47520828, 71281242, 95041656, 106921863, 142562484, 213843726, 285124968, 427687452, 855374904]

約数ペア:

[(1, 855374904), (2, 427687452), (3, 285124968), (4, 213843726), (6, 142562484), (8, 106921863), (9, 95041656), (12, 71281242), (18, 47520828), (24, 35640621), (27, 31680552), (36, 23760414), (54, 15840276), (72, 11880207), (81, 10560184), (108, 7920138), (162, 5280092), (216, 3960069), (324, 2640046), (648, 1320023)]