18973068

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{68743}}^1$

素因数の和:68773

約数の個数: 24

約数和(自身を含む): 46195968

約数和(自身を除く): 27222900

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 68743, 137486, 206229, 274972, 412458, 824916, 1581089, 3162178, 4743267, 6324356, 9486534, 18973068]

約数ペア:

[(1, 18973068), (2, 9486534), (3, 6324356), (4, 4743267), (6, 3162178), (12, 1581089), (23, 824916), (46, 412458), (69, 274972), (92, 206229), (138, 137486), (276, 68743)]