2002976442

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{7591}}^1$

素因数の和:7843

約数の個数: 48

約数和(自身を含む): 4412895552

約数和(自身を除く): 2409919110

約数列:

[1, 2, 3, 6, 9, 18, 107, 137, 214, 274, 321, 411, 642, 822, 963, 1233, 1926, 2466, 7591, 14659, 15182, 22773, 29318, 43977, 45546, 68319, 87954, 131931, 136638, 263862, 812237, 1039967, 1624474, 2079934, 2436711, 3119901, 4873422, 6239802, 7310133, 9359703, 14620266, 18719406, 111276469, 222552938, 333829407, 667658814, 1001488221, 2002976442]

約数ペア:

[(1, 2002976442), (2, 1001488221), (3, 667658814), (6, 333829407), (9, 222552938), (18, 111276469), (107, 18719406), (137, 14620266), (214, 9359703), (274, 7310133), (321, 6239802), (411, 4873422), (642, 3119901), (822, 2436711), (963, 2079934), (1233, 1624474), (1926, 1039967), (2466, 812237), (7591, 263862), (14659, 136638), (15182, 131931), (22773, 87954), (29318, 68319), (43977, 45546)]