876312738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{161741}}^1$

素因数の和:161799

約数の個数: 48

約数和(自身を含む): 2220394176

約数和(自身を除く): 1344081438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 161741, 323482, 485223, 970446, 1132187, 1455669, 2264374, 2911338, 3396561, 6793122, 6954863, 10189683, 13909726, 20379366, 20864589, 41729178, 48684041, 62593767, 97368082, 125187534, 146052123, 292104246, 438156369, 876312738]

約数ペア:

[(1, 876312738), (2, 438156369), (3, 292104246), (6, 146052123), (7, 125187534), (9, 97368082), (14, 62593767), (18, 48684041), (21, 41729178), (42, 20864589), (43, 20379366), (63, 13909726), (86, 10189683), (126, 6954863), (129, 6793122), (258, 3396561), (301, 2911338), (387, 2264374), (602, 1455669), (774, 1132187), (903, 970446), (1806, 485223), (2709, 323482), (5418, 161741)]