18249856

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{6199}}^1$

素因数の和:6236

約数の個数: 32

約数和(自身を含む): 37944000

約数和(自身を除く): 19694144

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 6199, 12398, 24796, 49592, 99184, 142577, 198368, 285154, 396736, 570308, 793472, 1140616, 2281232, 4562464, 9124928, 18249856]

約数ペア:

[(1, 18249856), (2, 9124928), (4, 4562464), (8, 2281232), (16, 1140616), (23, 793472), (32, 570308), (46, 396736), (64, 285154), (92, 198368), (128, 142577), (184, 99184), (368, 49592), (736, 24796), (1472, 12398), (2944, 6199)]