81068022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33863}}^1$

素因数の和:33897

約数の個数: 48

約数和(自身を含む): 211311360

約数和(自身を除く): 130243338

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, 33863, 67726, 101589, 203178, 237041, 304767, 474082, 609534, 643397, 711123, 1286794, 1422246, 1930191, 2133369, 3860382, 4266738, 4503779, 5790573, 9007558, 11581146, 13511337, 27022674, 40534011, 81068022]

約数ペア:

[(1, 81068022), (2, 40534011), (3, 27022674), (6, 13511337), (7, 11581146), (9, 9007558), (14, 5790573), (18, 4503779), (19, 4266738), (21, 3860382), (38, 2133369), (42, 1930191), (57, 1422246), (63, 1286794), (114, 711123), (126, 643397), (133, 609534), (171, 474082), (266, 304767), (342, 237041), (399, 203178), (798, 101589), (1197, 67726), (2394, 33863)]