871302294

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{643}}^1\times {\mathrm{907}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 1915647552

約数和(自身を除く): 1044345258

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 643, 747, 907, 1286, 1494, 1814, 1929, 2721, 3858, 5442, 5787, 8163, 11574, 16326, 53369, 75281, 106738, 150562, 160107, 225843, 320214, 451686, 480321, 583201, 677529, 960642, 1166402, 1355058, 1749603, 3499206, 5248809, 10497618, 48405683, 96811366, 145217049, 290434098, 435651147, 871302294]

約数ペア:

[(1, 871302294), (2, 435651147), (3, 290434098), (6, 145217049), (9, 96811366), (18, 48405683), (83, 10497618), (166, 5248809), (249, 3499206), (498, 1749603), (643, 1355058), (747, 1166402), (907, 960642), (1286, 677529), (1494, 583201), (1814, 480321), (1929, 451686), (2721, 320214), (3858, 225843), (5442, 160107), (5787, 150562), (8163, 106738), (11574, 75281), (16326, 53369)]