18691810608

素因数分解:

$2^4\times 3^1\times {\mathrm{30689}}^1\times {\mathrm{12689}}^1$

素因数の和:43389

約数の個数: 40

約数和(自身を含む): 48292556400

約数和(自身を除く): 29600745792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 12689, 25378, 30689, 38067, 50756, 61378, 76134, 92067, 101512, 122756, 152268, 184134, 203024, 245512, 304536, 368268, 491024, 609072, 736536, 1473072, 389412721, 778825442, 1168238163, 1557650884, 2336476326, 3115301768, 4672952652, 6230603536, 9345905304, 18691810608]

約数ペア:

[(1, 18691810608), (2, 9345905304), (3, 6230603536), (4, 4672952652), (6, 3115301768), (8, 2336476326), (12, 1557650884), (16, 1168238163), (24, 778825442), (48, 389412721), (12689, 1473072), (25378, 736536), (30689, 609072), (38067, 491024), (50756, 368268), (61378, 304536), (76134, 245512), (92067, 203024), (101512, 184134), (122756, 152268)]