39891402

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 89898120

約数和(自身を除く): 50006718

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 89, 111, 178, 222, 267, 333, 534, 666, 673, 801, 1346, 1602, 2019, 3293, 4038, 6057, 6586, 9879, 12114, 19758, 24901, 29637, 49802, 59274, 59897, 74703, 119794, 149406, 179691, 224109, 359382, 448218, 539073, 1078146, 2216189, 4432378, 6648567, 13297134, 19945701, 39891402]

約数ペア:

[(1, 39891402), (2, 19945701), (3, 13297134), (6, 6648567), (9, 4432378), (18, 2216189), (37, 1078146), (74, 539073), (89, 448218), (111, 359382), (178, 224109), (222, 179691), (267, 149406), (333, 119794), (534, 74703), (666, 59897), (673, 59274), (801, 49802), (1346, 29637), (1602, 24901), (2019, 19758), (3293, 12114), (4038, 9879), (6057, 6586)]