40546008

素因数分解:

$2^3\times 3^5\times {\mathrm{20857}}^1$

素因数の和:20878

約数の個数: 48

約数和(自身を含む): 113884680

約数和(自身を除く): 73338672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 20857, 41714, 62571, 83428, 125142, 166856, 187713, 250284, 375426, 500568, 563139, 750852, 1126278, 1501704, 1689417, 2252556, 3378834, 4505112, 5068251, 6757668, 10136502, 13515336, 20273004, 40546008]

約数ペア:

[(1, 40546008), (2, 20273004), (3, 13515336), (4, 10136502), (6, 6757668), (8, 5068251), (9, 4505112), (12, 3378834), (18, 2252556), (24, 1689417), (27, 1501704), (36, 1126278), (54, 750852), (72, 563139), (81, 500568), (108, 375426), (162, 250284), (216, 187713), (243, 166856), (324, 125142), (486, 83428), (648, 62571), (972, 41714), (1944, 20857)]