27047454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 64350720

約数和(自身を除く): 37303266

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 113, 123, 139, 226, 246, 278, 287, 339, 417, 574, 678, 791, 834, 861, 973, 1582, 1722, 1946, 2373, 2919, 4633, 4746, 5699, 5838, 9266, 11398, 13899, 15707, 17097, 27798, 31414, 32431, 34194, 39893, 47121, 64862, 79786, 94242, 97293, 109949, 119679, 194586, 219898, 239358, 329847, 643987, 659694, 1287974, 1931961, 3863922, 4507909, 9015818, 13523727, 27047454]

約数ペア:

[(1, 27047454), (2, 13523727), (3, 9015818), (6, 4507909), (7, 3863922), (14, 1931961), (21, 1287974), (41, 659694), (42, 643987), (82, 329847), (113, 239358), (123, 219898), (139, 194586), (226, 119679), (246, 109949), (278, 97293), (287, 94242), (339, 79786), (417, 64862), (574, 47121), (678, 39893), (791, 34194), (834, 32431), (861, 31414), (973, 27798), (1582, 17097), (1722, 15707), (1946, 13899), (2373, 11398), (2919, 9266), (4633, 5838), (4746, 5699)]