13025772

素因数分解:

$2^2\times 3^7\times {\mathrm{1489}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 34210400

約数和(自身を除く): 21184628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 1489, 2187, 2916, 2978, 4374, 4467, 5956, 8748, 8934, 13401, 17868, 26802, 40203, 53604, 80406, 120609, 160812, 241218, 361827, 482436, 723654, 1085481, 1447308, 2170962, 3256443, 4341924, 6512886, 13025772]

約数ペア:

[(1, 13025772), (2, 6512886), (3, 4341924), (4, 3256443), (6, 2170962), (9, 1447308), (12, 1085481), (18, 723654), (27, 482436), (36, 361827), (54, 241218), (81, 160812), (108, 120609), (162, 80406), (243, 53604), (324, 40203), (486, 26802), (729, 17868), (972, 13401), (1458, 8934), (1489, 8748), (2187, 5956), (2916, 4467), (2978, 4374)]