1818012352

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{3923}}^1$

素因数の和:4505

約数の個数: 56

約数和(自身を含む): 3893094576

約数和(自身を除く): 2075082224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 557, 832, 1114, 2228, 3923, 4456, 7241, 7846, 8912, 14482, 15692, 17824, 28964, 31384, 35648, 50999, 57928, 62768, 101998, 115856, 125536, 203996, 231712, 251072, 407992, 463424, 815984, 1631968, 2185111, 3263936, 4370222, 8740444, 17480888, 28406443, 34961776, 56812886, 69923552, 113625772, 139847104, 227251544, 454503088, 909006176, 1818012352]

約数ペア:

[(1, 1818012352), (2, 909006176), (4, 454503088), (8, 227251544), (13, 139847104), (16, 113625772), (26, 69923552), (32, 56812886), (52, 34961776), (64, 28406443), (104, 17480888), (208, 8740444), (416, 4370222), (557, 3263936), (832, 2185111), (1114, 1631968), (2228, 815984), (3923, 463424), (4456, 407992), (7241, 251072), (7846, 231712), (8912, 203996), (14482, 125536), (15692, 115856), (17824, 101998), (28964, 62768), (31384, 57928), (35648, 50999)]