18806904

素因数分解:

$2^3\times 3^4\times {\mathrm{29023}}^1$

素因数の和:29041

約数の個数: 40

約数和(自身を含む): 52678560

約数和(自身を除く): 33871656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 29023, 58046, 87069, 116092, 174138, 232184, 261207, 348276, 522414, 696552, 783621, 1044828, 1567242, 2089656, 2350863, 3134484, 4701726, 6268968, 9403452, 18806904]

約数ペア:

[(1, 18806904), (2, 9403452), (3, 6268968), (4, 4701726), (6, 3134484), (8, 2350863), (9, 2089656), (12, 1567242), (18, 1044828), (24, 783621), (27, 696552), (36, 522414), (54, 348276), (72, 261207), (81, 232184), (108, 174138), (162, 116092), (216, 87069), (324, 58046), (648, 29023)]