66729474

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{25219}}^1$

素因数の和:25244

約数の個数: 48

約数和(自身を含む): 172504800

約数和(自身を除く): 105775326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 25219, 50438, 75657, 151314, 176533, 226971, 353066, 453942, 529599, 680913, 1059198, 1235731, 1361826, 1588797, 2471462, 3177594, 3707193, 4766391, 7414386, 9532782, 11121579, 22243158, 33364737, 66729474]

約数ペア:

[(1, 66729474), (2, 33364737), (3, 22243158), (6, 11121579), (7, 9532782), (9, 7414386), (14, 4766391), (18, 3707193), (21, 3177594), (27, 2471462), (42, 1588797), (49, 1361826), (54, 1235731), (63, 1059198), (98, 680913), (126, 529599), (147, 453942), (189, 353066), (294, 226971), (378, 176533), (441, 151314), (882, 75657), (1323, 50438), (2646, 25219)]