2657448

素因数分解:

$2^3\times 3^5\times {\mathrm{1367}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 7469280

約数和(自身を除く): 4811832

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, 1367, 1944, 2734, 4101, 5468, 8202, 10936, 12303, 16404, 24606, 32808, 36909, 49212, 73818, 98424, 110727, 147636, 221454, 295272, 332181, 442908, 664362, 885816, 1328724, 2657448]

約数ペア:

[(1, 2657448), (2, 1328724), (3, 885816), (4, 664362), (6, 442908), (8, 332181), (9, 295272), (12, 221454), (18, 147636), (24, 110727), (27, 98424), (36, 73818), (54, 49212), (72, 36909), (81, 32808), (108, 24606), (162, 16404), (216, 12303), (243, 10936), (324, 8202), (486, 5468), (648, 4101), (972, 2734), (1367, 1944)]