18081236698938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{15971}}^1\times {\mathrm{2995051}}^1$

素因数の和:3011040

約数の個数: 64

約数和(自身を含む): 45923491722240

約数和(自身を除く): 27842255023302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 15971, 31942, 47913, 95826, 111797, 143739, 223594, 287478, 335391, 431217, 670782, 862434, 1006173, 2012346, 2995051, 3018519, 5990102, 6037038, 8985153, 17970306, 20965357, 26955459, 41930714, 53910918, 62896071, 80866377, 125792142, 161732754, 188688213, 377376426, 566064639, 1132129278, 47833959521, 95667919042, 143501878563, 287003757126, 334837716647, 430505635689, 669675433294, 861011271378, 1004513149941, 1291516907067, 2009026299882, 2583033814134, 3013539449823, 6027078899646, 9040618349469, 18081236698938]

約数ペア:

[(1, 18081236698938), (2, 9040618349469), (3, 6027078899646), (6, 3013539449823), (7, 2583033814134), (9, 2009026299882), (14, 1291516907067), (18, 1004513149941), (21, 861011271378), (27, 669675433294), (42, 430505635689), (54, 334837716647), (63, 287003757126), (126, 143501878563), (189, 95667919042), (378, 47833959521), (15971, 1132129278), (31942, 566064639), (47913, 377376426), (95826, 188688213), (111797, 161732754), (143739, 125792142), (223594, 80866377), (287478, 62896071), (335391, 53910918), (431217, 41930714), (670782, 26955459), (862434, 20965357), (1006173, 17970306), (2012346, 8985153), (2995051, 6037038), (3018519, 5990102)]