42440868

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{2503}}^1$

素因数の和:2673

約数の個数: 48

約数和(自身を含む): 110776960

約数和(自身を除く): 68336092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2503, 2826, 4239, 5006, 5652, 7509, 8478, 10012, 15018, 16956, 22527, 30036, 45054, 67581, 90108, 135162, 270324, 392971, 785942, 1178913, 1571884, 2357826, 3536739, 4715652, 7073478, 10610217, 14146956, 21220434, 42440868]

約数ペア:

[(1, 42440868), (2, 21220434), (3, 14146956), (4, 10610217), (6, 7073478), (9, 4715652), (12, 3536739), (18, 2357826), (27, 1571884), (36, 1178913), (54, 785942), (108, 392971), (157, 270324), (314, 135162), (471, 90108), (628, 67581), (942, 45054), (1413, 30036), (1884, 22527), (2503, 16956), (2826, 15018), (4239, 10012), (5006, 8478), (5652, 7509)]