7838244

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{911}}^1$

素因数の和:1160

約数の個数: 36

約数和(自身を含む): 19918080

約数和(自身を除く): 12079836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 911, 956, 1434, 1822, 2151, 2733, 2868, 3644, 4302, 5466, 8199, 8604, 10932, 16398, 32796, 217729, 435458, 653187, 870916, 1306374, 1959561, 2612748, 3919122, 7838244]

約数ペア:

[(1, 7838244), (2, 3919122), (3, 2612748), (4, 1959561), (6, 1306374), (9, 870916), (12, 653187), (18, 435458), (36, 217729), (239, 32796), (478, 16398), (717, 10932), (911, 8604), (956, 8199), (1434, 5466), (1822, 4302), (2151, 3644), (2733, 2868)]