40296042

素因数分解:

$2^1\times 3^4\times {\mathrm{251}}^1\times {\mathrm{991}}^1$

素因数の和:1256

約数の個数: 40

約数和(自身を含む): 90744192

約数和(自身を除く): 50448150

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 251, 502, 753, 991, 1506, 1982, 2259, 2973, 4518, 5946, 6777, 8919, 13554, 17838, 20331, 26757, 40662, 53514, 80271, 160542, 248741, 497482, 746223, 1492446, 2238669, 4477338, 6716007, 13432014, 20148021, 40296042]

約数ペア:

[(1, 40296042), (2, 20148021), (3, 13432014), (6, 6716007), (9, 4477338), (18, 2238669), (27, 1492446), (54, 746223), (81, 497482), (162, 248741), (251, 160542), (502, 80271), (753, 53514), (991, 40662), (1506, 26757), (1982, 20331), (2259, 17838), (2973, 13554), (4518, 8919), (5946, 6777)]