39647286

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 102643200

約数和(自身を除く): 62995914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 1979, 2226, 2862, 3339, 3958, 5937, 6678, 10017, 11874, 13853, 17811, 20034, 27706, 35622, 41559, 53433, 83118, 104887, 106866, 124677, 209774, 249354, 314661, 374031, 629322, 734209, 748062, 943983, 1468418, 1887966, 2202627, 2831949, 4405254, 5663898, 6607881, 13215762, 19823643, 39647286]

約数ペア:

[(1, 39647286), (2, 19823643), (3, 13215762), (6, 6607881), (7, 5663898), (9, 4405254), (14, 2831949), (18, 2202627), (21, 1887966), (27, 1468418), (42, 943983), (53, 748062), (54, 734209), (63, 629322), (106, 374031), (126, 314661), (159, 249354), (189, 209774), (318, 124677), (371, 106866), (378, 104887), (477, 83118), (742, 53433), (954, 41559), (1113, 35622), (1431, 27706), (1979, 20034), (2226, 17811), (2862, 13853), (3339, 11874), (3958, 10017), (5937, 6678)]