2018051082

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{28477}}^1$

素因数の和:28643

約数の個数: 48

約数和(自身を含む): 4549189632

約数和(自身を除く): 2531138550

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 127, 186, 254, 279, 381, 558, 762, 1143, 2286, 3937, 7874, 11811, 23622, 28477, 35433, 56954, 70866, 85431, 170862, 256293, 512586, 882787, 1765574, 2648361, 3616579, 5296722, 7233158, 7945083, 10849737, 15890166, 21699474, 32549211, 65098422, 112113949, 224227898, 336341847, 672683694, 1009025541, 2018051082]

約数ペア:

[(1, 2018051082), (2, 1009025541), (3, 672683694), (6, 336341847), (9, 224227898), (18, 112113949), (31, 65098422), (62, 32549211), (93, 21699474), (127, 15890166), (186, 10849737), (254, 7945083), (279, 7233158), (381, 5296722), (558, 3616579), (762, 2648361), (1143, 1765574), (2286, 882787), (3937, 512586), (7874, 256293), (11811, 170862), (23622, 85431), (28477, 70866), (35433, 56954)]