291214242

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{9871}}^1$

素因数の和:10039

約数の個数: 48

約数和(自身を含む): 693014400

約数和(自身を除く): 401800158

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 149, 198, 298, 447, 894, 1341, 1639, 2682, 3278, 4917, 9834, 9871, 14751, 19742, 29502, 29613, 59226, 88839, 108581, 177678, 217162, 325743, 651486, 977229, 1470779, 1954458, 2941558, 4412337, 8824674, 13237011, 16178569, 26474022, 32357138, 48535707, 97071414, 145607121, 291214242]

約数ペア:

[(1, 291214242), (2, 145607121), (3, 97071414), (6, 48535707), (9, 32357138), (11, 26474022), (18, 16178569), (22, 13237011), (33, 8824674), (66, 4412337), (99, 2941558), (149, 1954458), (198, 1470779), (298, 977229), (447, 651486), (894, 325743), (1341, 217162), (1639, 177678), (2682, 108581), (3278, 88839), (4917, 59226), (9834, 29613), (9871, 29502), (14751, 19742)]