1223748

素因数分解:

$2^2\times 3^5\times {\mathrm{1259}}^1$

素因数の和:1278

約数の個数: 36

約数和(自身を含む): 3210480

約数和(自身を除く): 1986732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 1259, 2518, 3777, 5036, 7554, 11331, 15108, 22662, 33993, 45324, 67986, 101979, 135972, 203958, 305937, 407916, 611874, 1223748]

約数ペア:

[(1, 1223748), (2, 611874), (3, 407916), (4, 305937), (6, 203958), (9, 135972), (12, 101979), (18, 67986), (27, 45324), (36, 33993), (54, 22662), (81, 15108), (108, 11331), (162, 7554), (243, 5036), (324, 3777), (486, 2518), (972, 1259)]