31236492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1543}}^1$

素因数の和:1798

約数の個数: 48

約数和(自身を含む): 83697152

約数和(自身を除く): 52460660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 964, 1446, 1543, 1687, 2892, 3086, 3374, 4629, 5061, 6172, 6748, 9258, 10122, 10801, 18516, 20244, 21602, 32403, 43204, 64806, 129612, 371863, 743726, 1115589, 1487452, 2231178, 2603041, 4462356, 5206082, 7809123, 10412164, 15618246, 31236492]

約数ペア:

[(1, 31236492), (2, 15618246), (3, 10412164), (4, 7809123), (6, 5206082), (7, 4462356), (12, 2603041), (14, 2231178), (21, 1487452), (28, 1115589), (42, 743726), (84, 371863), (241, 129612), (482, 64806), (723, 43204), (964, 32403), (1446, 21602), (1543, 20244), (1687, 18516), (2892, 10801), (3086, 10122), (3374, 9258), (4629, 6748), (5061, 6172)]