129244878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53987}}^1$

素因数の和:54021

約数の個数: 48

約数和(自身を含む): 336885120

約数和(自身を除く): 207640242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 53987, 107974, 161961, 323922, 377909, 485883, 755818, 971766, 1025753, 1133727, 2051506, 2267454, 3077259, 3401181, 6154518, 6802362, 7180271, 9231777, 14360542, 18463554, 21540813, 43081626, 64622439, 129244878]

約数ペア:

[(1, 129244878), (2, 64622439), (3, 43081626), (6, 21540813), (7, 18463554), (9, 14360542), (14, 9231777), (18, 7180271), (19, 6802362), (21, 6154518), (38, 3401181), (42, 3077259), (57, 2267454), (63, 2051506), (114, 1133727), (126, 1025753), (133, 971766), (171, 755818), (266, 485883), (342, 377909), (399, 323922), (798, 161961), (1197, 107974), (2394, 53987)]