2678172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31883}}^1$

素因数の和:31897

約数の個数: 24

約数和(自身を含む): 7142016

約数和(自身を除く): 4463844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 31883, 63766, 95649, 127532, 191298, 223181, 382596, 446362, 669543, 892724, 1339086, 2678172]

約数ペア:

[(1, 2678172), (2, 1339086), (3, 892724), (4, 669543), (6, 446362), (7, 382596), (12, 223181), (14, 191298), (21, 127532), (28, 95649), (42, 63766), (84, 31883)]