18040096

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 37545984

約数和(自身を除く): 19505888

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 127, 184, 193, 254, 368, 386, 508, 736, 772, 1016, 1544, 2032, 2921, 3088, 4064, 4439, 5842, 6176, 8878, 11684, 17756, 23368, 24511, 35512, 46736, 49022, 71024, 93472, 98044, 142048, 196088, 392176, 563753, 784352, 1127506, 2255012, 4510024, 9020048, 18040096]

約数ペア:

[(1, 18040096), (2, 9020048), (4, 4510024), (8, 2255012), (16, 1127506), (23, 784352), (32, 563753), (46, 392176), (92, 196088), (127, 142048), (184, 98044), (193, 93472), (254, 71024), (368, 49022), (386, 46736), (508, 35512), (736, 24511), (772, 23368), (1016, 17756), (1544, 11684), (2032, 8878), (2921, 6176), (3088, 5842), (4064, 4439)]