69820002

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{26387}}^1$

素因数の和:26412

約数の個数: 48

約数和(自身を含む): 180493920

約数和(自身を除く): 110673918

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, 26387, 52774, 79161, 158322, 184709, 237483, 369418, 474966, 554127, 712449, 1108254, 1292963, 1424898, 1662381, 2585926, 3324762, 3878889, 4987143, 7757778, 9974286, 11636667, 23273334, 34910001, 69820002]

約数ペア:

[(1, 69820002), (2, 34910001), (3, 23273334), (6, 11636667), (7, 9974286), (9, 7757778), (14, 4987143), (18, 3878889), (21, 3324762), (27, 2585926), (42, 1662381), (49, 1424898), (54, 1292963), (63, 1108254), (98, 712449), (126, 554127), (147, 474966), (189, 369418), (294, 237483), (378, 184709), (441, 158322), (882, 79161), (1323, 52774), (2646, 26387)]