21024627936

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16846657}}^1$

素因数の和:16846683

約数の個数: 48

約数和(自身を含む): 59435009424

約数和(自身を除く): 38410381488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 16846657, 33693314, 50539971, 67386628, 101079942, 134773256, 202159884, 219006541, 269546512, 404319768, 438013082, 539093024, 657019623, 808639536, 876026164, 1314039246, 1617279072, 1752052328, 2628078492, 3504104656, 5256156984, 7008209312, 10512313968, 21024627936]

約数ペア:

[(1, 21024627936), (2, 10512313968), (3, 7008209312), (4, 5256156984), (6, 3504104656), (8, 2628078492), (12, 1752052328), (13, 1617279072), (16, 1314039246), (24, 876026164), (26, 808639536), (32, 657019623), (39, 539093024), (48, 438013082), (52, 404319768), (78, 269546512), (96, 219006541), (104, 202159884), (156, 134773256), (208, 101079942), (312, 67386628), (416, 50539971), (624, 33693314), (1248, 16846657)]