81409146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149101}}^1$

素因数の和:149126

約数の個数: 32

約数和(自身を含む): 200393088

約数和(自身を除く): 118983942

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 149101, 298202, 447303, 894606, 1043707, 1938313, 2087414, 3131121, 3876626, 5814939, 6262242, 11629878, 13568191, 27136382, 40704573, 81409146]

約数ペア:

[(1, 81409146), (2, 40704573), (3, 27136382), (6, 13568191), (7, 11629878), (13, 6262242), (14, 5814939), (21, 3876626), (26, 3131121), (39, 2087414), (42, 1938313), (78, 1043707), (91, 894606), (182, 447303), (273, 298202), (546, 149101)]