2405930526

素因数分解:

$2^1\times 3^4\times {\mathrm{709}}^1\times {\mathrm{20947}}^1$

素因数の和:21670

約数の個数: 40

約数和(自身を含む): 5398928040

約数和(自身を除く): 2992997514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 709, 1418, 2127, 4254, 6381, 12762, 19143, 20947, 38286, 41894, 57429, 62841, 114858, 125682, 188523, 377046, 565569, 1131138, 1696707, 3393414, 14851423, 29702846, 44554269, 89108538, 133662807, 267325614, 400988421, 801976842, 1202965263, 2405930526]

約数ペア:

[(1, 2405930526), (2, 1202965263), (3, 801976842), (6, 400988421), (9, 267325614), (18, 133662807), (27, 89108538), (54, 44554269), (81, 29702846), (162, 14851423), (709, 3393414), (1418, 1696707), (2127, 1131138), (4254, 565569), (6381, 377046), (12762, 188523), (19143, 125682), (20947, 114858), (38286, 62841), (41894, 57429)]