138913704

素因数分解:

$2^3\times 3^4\times {\mathrm{214373}}^1$

素因数の和:214391

約数の個数: 40

約数和(自身を含む): 389088810

約数和(自身を除く): 250175106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 214373, 428746, 643119, 857492, 1286238, 1714984, 1929357, 2572476, 3858714, 5144952, 5788071, 7717428, 11576142, 15434856, 17364213, 23152284, 34728426, 46304568, 69456852, 138913704]

約数ペア:

[(1, 138913704), (2, 69456852), (3, 46304568), (4, 34728426), (6, 23152284), (8, 17364213), (9, 15434856), (12, 11576142), (18, 7717428), (24, 5788071), (27, 5144952), (36, 3858714), (54, 2572476), (72, 1929357), (81, 1714984), (108, 1286238), (162, 857492), (216, 643119), (324, 428746), (648, 214373)]