21731147904

素因数分解:

$2^7\times 3^1\times {\mathrm{56591531}}^1$

素因数の和:56591548

約数の個数: 32

約数和(自身を含む): 57723362640

約数和(自身を除く): 35992214736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 56591531, 113183062, 169774593, 226366124, 339549186, 452732248, 679098372, 905464496, 1358196744, 1810928992, 2716393488, 3621857984, 5432786976, 7243715968, 10865573952, 21731147904]

約数ペア:

[(1, 21731147904), (2, 10865573952), (3, 7243715968), (4, 5432786976), (6, 3621857984), (8, 2716393488), (12, 1810928992), (16, 1358196744), (24, 905464496), (32, 679098372), (48, 452732248), (64, 339549186), (96, 226366124), (128, 169774593), (192, 113183062), (384, 56591531)]