13898532

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 34780032

約数和(自身を除く): 20881500

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1361, 1702, 2553, 2722, 3404, 4083, 5106, 5444, 8166, 10212, 16332, 31303, 50357, 62606, 93909, 100714, 125212, 151071, 187818, 201428, 302142, 375636, 604284, 1158211, 2316422, 3474633, 4632844, 6949266, 13898532]

約数ペア:

[(1, 13898532), (2, 6949266), (3, 4632844), (4, 3474633), (6, 2316422), (12, 1158211), (23, 604284), (37, 375636), (46, 302142), (69, 201428), (74, 187818), (92, 151071), (111, 125212), (138, 100714), (148, 93909), (222, 62606), (276, 50357), (444, 31303), (851, 16332), (1361, 10212), (1702, 8166), (2553, 5444), (2722, 5106), (3404, 4083)]