18020352

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{419}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 55036800

約数和(自身を除く): 37016448

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, 419, 448, 512, 672, 768, 838, 896, 1024, 1257, 1344, 1536, 1676, 1792, 2048, 2514, 2688, 2933, 3072, 3352, 3584, 5028, 5376, 5866, 6144, 6704, 7168, 8799, 10056, 10752, 11732, 13408, 14336, 17598, 20112, 21504, 23464, 26816, 35196, 40224, 43008, 46928, 53632, 70392, 80448, 93856, 107264, 140784, 160896, 187712, 214528, 281568, 321792, 375424, 429056, 563136, 643584, 750848, 858112, 1126272, 1287168, 1501696, 2252544, 2574336, 3003392, 4505088, 6006784, 9010176, 18020352]

約数ペア:

[(1, 18020352), (2, 9010176), (3, 6006784), (4, 4505088), (6, 3003392), (7, 2574336), (8, 2252544), (12, 1501696), (14, 1287168), (16, 1126272), (21, 858112), (24, 750848), (28, 643584), (32, 563136), (42, 429056), (48, 375424), (56, 321792), (64, 281568), (84, 214528), (96, 187712), (112, 160896), (128, 140784), (168, 107264), (192, 93856), (224, 80448), (256, 70392), (336, 53632), (384, 46928), (419, 43008), (448, 40224), (512, 35196), (672, 26816), (768, 23464), (838, 21504), (896, 20112), (1024, 17598), (1257, 14336), (1344, 13408), (1536, 11732), (1676, 10752), (1792, 10056), (2048, 8799), (2514, 7168), (2688, 6704), (2933, 6144), (3072, 5866), (3352, 5376), (3584, 5028)]