31223094

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1741}}^1$

素因数の和:1821

約数の個数: 48

約数和(自身を含む): 73874736

約数和(自身を除く): 42651642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 1741, 2562, 2989, 3482, 5223, 5978, 8967, 10446, 12187, 17934, 24374, 36561, 73122, 85309, 106201, 170618, 212402, 255927, 318603, 511854, 637206, 743407, 1486814, 2230221, 4460442, 5203849, 10407698, 15611547, 31223094]

約数ペア:

[(1, 31223094), (2, 15611547), (3, 10407698), (6, 5203849), (7, 4460442), (14, 2230221), (21, 1486814), (42, 743407), (49, 637206), (61, 511854), (98, 318603), (122, 255927), (147, 212402), (183, 170618), (294, 106201), (366, 85309), (427, 73122), (854, 36561), (1281, 24374), (1741, 17934), (2562, 12187), (2989, 10446), (3482, 8967), (5223, 5978)]