65714274

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{3371}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 154167840

約数和(自身を除く): 88453566

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 722, 1026, 1083, 2166, 3249, 3371, 6498, 6742, 9747, 10113, 19494, 20226, 30339, 60678, 64049, 91017, 128098, 182034, 192147, 384294, 576441, 1152882, 1216931, 1729323, 2433862, 3458646, 3650793, 7301586, 10952379, 21904758, 32857137, 65714274]

約数ペア:

[(1, 65714274), (2, 32857137), (3, 21904758), (6, 10952379), (9, 7301586), (18, 3650793), (19, 3458646), (27, 2433862), (38, 1729323), (54, 1216931), (57, 1152882), (114, 576441), (171, 384294), (342, 192147), (361, 182034), (513, 128098), (722, 91017), (1026, 64049), (1083, 60678), (2166, 30339), (3249, 20226), (3371, 19494), (6498, 10113), (6742, 9747)]