18581424

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{16831}}^1$

素因数の和:16865

約数の個数: 40

約数和(自身を含む): 50092032

約数和(自身を除く): 31510608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 16831, 33662, 50493, 67324, 100986, 134648, 201972, 269296, 387113, 403944, 774226, 807888, 1161339, 1548452, 2322678, 3096904, 4645356, 6193808, 9290712, 18581424]

約数ペア:

[(1, 18581424), (2, 9290712), (3, 6193808), (4, 4645356), (6, 3096904), (8, 2322678), (12, 1548452), (16, 1161339), (23, 807888), (24, 774226), (46, 403944), (48, 387113), (69, 269296), (92, 201972), (138, 134648), (184, 100986), (276, 67324), (368, 50493), (552, 33662), (1104, 16831)]