18238608

素因数分解:

$2^4\times 3^5\times {\mathrm{4691}}^1$

素因数の和:4714

約数の個数: 60

約数和(自身を含む): 52944528

約数和(自身を除く): 34705920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 4691, 9382, 14073, 18764, 28146, 37528, 42219, 56292, 75056, 84438, 112584, 126657, 168876, 225168, 253314, 337752, 379971, 506628, 675504, 759942, 1013256, 1139913, 1519884, 2026512, 2279826, 3039768, 4559652, 6079536, 9119304, 18238608]

約数ペア:

[(1, 18238608), (2, 9119304), (3, 6079536), (4, 4559652), (6, 3039768), (8, 2279826), (9, 2026512), (12, 1519884), (16, 1139913), (18, 1013256), (24, 759942), (27, 675504), (36, 506628), (48, 379971), (54, 337752), (72, 253314), (81, 225168), (108, 168876), (144, 126657), (162, 112584), (216, 84438), (243, 75056), (324, 56292), (432, 42219), (486, 37528), (648, 28146), (972, 18764), (1296, 14073), (1944, 9382), (3888, 4691)]