390074004

素因数分解:

$2^2\times 3^2\times {\mathrm{971}}^1\times {\mathrm{11159}}^1$

素因数の和:12140

約数の個数: 36

約数和(自身を含む): 987124320

約数和(自身を除く): 597050316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 971, 1942, 2913, 3884, 5826, 8739, 11159, 11652, 17478, 22318, 33477, 34956, 44636, 66954, 100431, 133908, 200862, 401724, 10835389, 21670778, 32506167, 43341556, 65012334, 97518501, 130024668, 195037002, 390074004]

約数ペア:

[(1, 390074004), (2, 195037002), (3, 130024668), (4, 97518501), (6, 65012334), (9, 43341556), (12, 32506167), (18, 21670778), (36, 10835389), (971, 401724), (1942, 200862), (2913, 133908), (3884, 100431), (5826, 66954), (8739, 44636), (11159, 34956), (11652, 33477), (17478, 22318)]