7947996

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{1931}}^1$

素因数の和:1959

約数の個数: 48

約数和(自身を含む): 21638400

約数和(自身を除く): 13690404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 1931, 2058, 3862, 4116, 5793, 7724, 11586, 13517, 23172, 27034, 40551, 54068, 81102, 94619, 162204, 189238, 283857, 378476, 567714, 662333, 1135428, 1324666, 1986999, 2649332, 3973998, 7947996]

約数ペア:

[(1, 7947996), (2, 3973998), (3, 2649332), (4, 1986999), (6, 1324666), (7, 1135428), (12, 662333), (14, 567714), (21, 378476), (28, 283857), (42, 189238), (49, 162204), (84, 94619), (98, 81102), (147, 54068), (196, 40551), (294, 27034), (343, 23172), (588, 13517), (686, 11586), (1029, 7724), (1372, 5793), (1931, 4116), (2058, 3862)]