289593018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{112507}}^1$

素因数の和:112539

約数の個数: 48

約数和(自身を含む): 737152416

約数和(自身を除く): 447559398

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 112507, 225014, 337521, 675042, 1012563, 1237577, 1462591, 2025126, 2475154, 2925182, 3712731, 4387773, 7425462, 8775546, 11138193, 13163319, 16088501, 22276386, 26326638, 32177002, 48265503, 96531006, 144796509, 289593018]

約数ペア:

[(1, 289593018), (2, 144796509), (3, 96531006), (6, 48265503), (9, 32177002), (11, 26326638), (13, 22276386), (18, 16088501), (22, 13163319), (26, 11138193), (33, 8775546), (39, 7425462), (66, 4387773), (78, 3712731), (99, 2925182), (117, 2475154), (143, 2025126), (198, 1462591), (234, 1237577), (286, 1012563), (429, 675042), (858, 337521), (1287, 225014), (2574, 112507)]