18018286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^2$

素因数の和:528

約数の個数: 24

約数和(自身を含む): 31879512

約数和(自身を除く): 13861226

約数列:

[1, 2, 11, 13, 22, 26, 143, 251, 286, 502, 2761, 3263, 5522, 6526, 35893, 63001, 71786, 126002, 693011, 819013, 1386022, 1638026, 9009143, 18018286]

約数ペア:

[(1, 18018286), (2, 9009143), (11, 1638026), (13, 1386022), (22, 819013), (26, 693011), (143, 126002), (251, 71786), (286, 63001), (502, 35893), (2761, 6526), (3263, 5522)]