13019382

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 30169152

約数和(自身を除く): 17149770

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 157, 271, 306, 314, 471, 542, 813, 942, 1413, 1626, 2439, 2669, 2826, 4607, 4878, 5338, 8007, 9214, 13821, 16014, 24021, 27642, 41463, 42547, 48042, 82926, 85094, 127641, 255282, 382923, 723299, 765846, 1446598, 2169897, 4339794, 6509691, 13019382]

約数ペア:

[(1, 13019382), (2, 6509691), (3, 4339794), (6, 2169897), (9, 1446598), (17, 765846), (18, 723299), (34, 382923), (51, 255282), (102, 127641), (153, 85094), (157, 82926), (271, 48042), (306, 42547), (314, 41463), (471, 27642), (542, 24021), (813, 16014), (942, 13821), (1413, 9214), (1626, 8007), (2439, 5338), (2669, 4878), (2826, 4607)]