31784328234

素因数分解:

$2^1\times 3^4\times {\mathrm{1277}}^1\times {\mathrm{153641}}^1$

素因数の和:154932

約数の個数: 40

約数和(自身を含む): 71276674788

約数和(自身を除く): 39492346554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1277, 2554, 3831, 7662, 11493, 22986, 34479, 68958, 103437, 153641, 206874, 307282, 460923, 921846, 1382769, 2765538, 4148307, 8296614, 12444921, 24889842, 196199557, 392399114, 588598671, 1177197342, 1765796013, 3531592026, 5297388039, 10594776078, 15892164117, 31784328234]

約数ペア:

[(1, 31784328234), (2, 15892164117), (3, 10594776078), (6, 5297388039), (9, 3531592026), (18, 1765796013), (27, 1177197342), (54, 588598671), (81, 392399114), (162, 196199557), (1277, 24889842), (2554, 12444921), (3831, 8296614), (7662, 4148307), (11493, 2765538), (22986, 1382769), (34479, 921846), (68958, 460923), (103437, 307282), (153641, 206874)]