18261108

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16363}}^1$

素因数の和:16404

約数の個数: 36

約数和(自身を含む): 47651968

約数和(自身を除く): 29390860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 16363, 32726, 49089, 65452, 98178, 147267, 196356, 294534, 507253, 589068, 1014506, 1521759, 2029012, 3043518, 4565277, 6087036, 9130554, 18261108]

約数ペア:

[(1, 18261108), (2, 9130554), (3, 6087036), (4, 4565277), (6, 3043518), (9, 2029012), (12, 1521759), (18, 1014506), (31, 589068), (36, 507253), (62, 294534), (93, 196356), (124, 147267), (186, 98178), (279, 65452), (372, 49089), (558, 32726), (1116, 16363)]