40553982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4409}}^1$

素因数の和:4497

約数の個数: 48

約数和(自身を含む): 101818080

約数和(自身を除く): 61264098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4409, 4599, 8818, 9198, 13227, 26454, 30863, 39681, 61726, 79362, 92589, 185178, 277767, 321857, 555534, 643714, 965571, 1931142, 2252999, 2896713, 4505998, 5793426, 6758997, 13517994, 20276991, 40553982]

約数ペア:

[(1, 40553982), (2, 20276991), (3, 13517994), (6, 6758997), (7, 5793426), (9, 4505998), (14, 2896713), (18, 2252999), (21, 1931142), (42, 965571), (63, 643714), (73, 555534), (126, 321857), (146, 277767), (219, 185178), (438, 92589), (511, 79362), (657, 61726), (1022, 39681), (1314, 30863), (1533, 26454), (3066, 13227), (4409, 9198), (4599, 8818)]