2447496

素因数分解:

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

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 6879600

約数和(自身を除く): 4432104

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, 1259, 1944, 2518, 3777, 5036, 7554, 10072, 11331, 15108, 22662, 30216, 33993, 45324, 67986, 90648, 101979, 135972, 203958, 271944, 305937, 407916, 611874, 815832, 1223748, 2447496]

約数ペア:

[(1, 2447496), (2, 1223748), (3, 815832), (4, 611874), (6, 407916), (8, 305937), (9, 271944), (12, 203958), (18, 135972), (24, 101979), (27, 90648), (36, 67986), (54, 45324), (72, 33993), (81, 30216), (108, 22662), (162, 15108), (216, 11331), (243, 10072), (324, 7554), (486, 5036), (648, 3777), (972, 2518), (1259, 1944)]