1296405972

素因数分解:

$2^2\times 3^5\times {\mathrm{1333751}}^1$

素因数の和:1333770

約数の個数: 36

約数和(自身を含む): 3398400096

約数和(自身を除く): 2101994124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 1333751, 2667502, 4001253, 5335004, 8002506, 12003759, 16005012, 24007518, 36011277, 48015036, 72022554, 108033831, 144045108, 216067662, 324101493, 432135324, 648202986, 1296405972]

約数ペア:

[(1, 1296405972), (2, 648202986), (3, 432135324), (4, 324101493), (6, 216067662), (9, 144045108), (12, 108033831), (18, 72022554), (27, 48015036), (36, 36011277), (54, 24007518), (81, 16005012), (108, 12003759), (162, 8002506), (243, 5335004), (324, 4001253), (486, 2667502), (972, 1333751)]