18900424704

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{439463}}^1$

素因数の和:439495

約数の個数: 96

約数和(自身を含む): 57587362560

約数和(自身を除く): 38686937856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2048, 2688, 3072, 3584, 5376, 6144, 7168, 10752, 14336, 21504, 43008, 439463, 878926, 1318389, 1757852, 2636778, 3076241, 3515704, 5273556, 6152482, 7031408, 9228723, 10547112, 12304964, 14062816, 18457446, 21094224, 24609928, 28125632, 36914892, 42188448, 49219856, 56251264, 73829784, 84376896, 98439712, 112502528, 147659568, 168753792, 196879424, 225005056, 295319136, 337507584, 393758848, 450010112, 590638272, 675015168, 787517696, 900020224, 1181276544, 1350030336, 1575035392, 2362553088, 2700060672, 3150070784, 4725106176, 6300141568, 9450212352, 18900424704]

約数ペア:

[(1, 18900424704), (2, 9450212352), (3, 6300141568), (4, 4725106176), (6, 3150070784), (7, 2700060672), (8, 2362553088), (12, 1575035392), (14, 1350030336), (16, 1181276544), (21, 900020224), (24, 787517696), (28, 675015168), (32, 590638272), (42, 450010112), (48, 393758848), (56, 337507584), (64, 295319136), (84, 225005056), (96, 196879424), (112, 168753792), (128, 147659568), (168, 112502528), (192, 98439712), (224, 84376896), (256, 73829784), (336, 56251264), (384, 49219856), (448, 42188448), (512, 36914892), (672, 28125632), (768, 24609928), (896, 21094224), (1024, 18457446), (1344, 14062816), (1536, 12304964), (1792, 10547112), (2048, 9228723), (2688, 7031408), (3072, 6152482), (3584, 5273556), (5376, 3515704), (6144, 3076241), (7168, 2636778), (10752, 1757852), (14336, 1318389), (21504, 878926), (43008, 439463)]