7313688

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{647}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 19964880

約数和(自身を除く): 12651192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 647, 942, 1256, 1294, 1413, 1884, 1941, 2588, 2826, 3768, 3882, 5176, 5652, 5823, 7764, 11304, 11646, 15528, 23292, 46584, 101579, 203158, 304737, 406316, 609474, 812632, 914211, 1218948, 1828422, 2437896, 3656844, 7313688]

約数ペア:

[(1, 7313688), (2, 3656844), (3, 2437896), (4, 1828422), (6, 1218948), (8, 914211), (9, 812632), (12, 609474), (18, 406316), (24, 304737), (36, 203158), (72, 101579), (157, 46584), (314, 23292), (471, 15528), (628, 11646), (647, 11304), (942, 7764), (1256, 5823), (1294, 5652), (1413, 5176), (1884, 3882), (1941, 3768), (2588, 2826)]