86641254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36191}}^1$

素因数の和:36225

約数の個数: 48

約数和(自身を含む): 225838080

約数和(自身を除く): 139196826

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, 36191, 72382, 108573, 217146, 253337, 325719, 506674, 651438, 687629, 760011, 1375258, 1520022, 2062887, 2280033, 4125774, 4560066, 4813403, 6188661, 9626806, 12377322, 14440209, 28880418, 43320627, 86641254]

約数ペア:

[(1, 86641254), (2, 43320627), (3, 28880418), (6, 14440209), (7, 12377322), (9, 9626806), (14, 6188661), (18, 4813403), (19, 4560066), (21, 4125774), (38, 2280033), (42, 2062887), (57, 1520022), (63, 1375258), (114, 760011), (126, 687629), (133, 651438), (171, 506674), (266, 325719), (342, 253337), (399, 217146), (798, 108573), (1197, 72382), (2394, 36191)]