40397118

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 83400576

約数和(自身を除く): 43003458

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 283, 566, 643, 849, 1286, 1698, 1929, 3858, 10471, 20942, 23791, 31413, 47582, 62826, 71373, 142746, 181969, 363938, 545907, 1091814, 6732853, 13465706, 20198559, 40397118]

約数ペア:

[(1, 40397118), (2, 20198559), (3, 13465706), (6, 6732853), (37, 1091814), (74, 545907), (111, 363938), (222, 181969), (283, 142746), (566, 71373), (643, 62826), (849, 47582), (1286, 31413), (1698, 23791), (1929, 20942), (3858, 10471)]