9720405972

素因数分解:

$2^2\times 3^4\times {\mathrm{30001253}}^1$

素因数の和:30001269

約数の個数: 30

約数和(自身を含む): 25411062138

約数和(自身を除く): 15690656166

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 30001253, 60002506, 90003759, 120005012, 180007518, 270011277, 360015036, 540022554, 810033831, 1080045108, 1620067662, 2430101493, 3240135324, 4860202986, 9720405972]

約数ペア:

[(1, 9720405972), (2, 4860202986), (3, 3240135324), (4, 2430101493), (6, 1620067662), (9, 1080045108), (12, 810033831), (18, 540022554), (27, 360015036), (36, 270011277), (54, 180007518), (81, 120005012), (108, 90003759), (162, 60002506), (324, 30001253)]