18054992

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{1823}}^1$

素因数の和:2450

約数の個数: 20

約数和(自身を含む): 35057280

約数和(自身を除く): 17002288

約数列:

[1, 2, 4, 8, 16, 619, 1238, 1823, 2476, 3646, 4952, 7292, 9904, 14584, 29168, 1128437, 2256874, 4513748, 9027496, 18054992]

約数ペア:

[(1, 18054992), (2, 9027496), (4, 4513748), (8, 2256874), (16, 1128437), (619, 29168), (1238, 14584), (1823, 9904), (2476, 7292), (3646, 4952)]