16811748

素因数分解:

$2^2\times 3^2\times {\mathrm{461}}^1\times {\mathrm{1013}}^1$

素因数の和:1484

約数の個数: 36

約数和(自身を含む): 42630588

約数和(自身を除く): 25818840

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 461, 922, 1013, 1383, 1844, 2026, 2766, 3039, 4052, 4149, 5532, 6078, 8298, 9117, 12156, 16596, 18234, 36468, 466993, 933986, 1400979, 1867972, 2801958, 4202937, 5603916, 8405874, 16811748]

約数ペア:

[(1, 16811748), (2, 8405874), (3, 5603916), (4, 4202937), (6, 2801958), (9, 1867972), (12, 1400979), (18, 933986), (36, 466993), (461, 36468), (922, 18234), (1013, 16596), (1383, 12156), (1844, 9117), (2026, 8298), (2766, 6078), (3039, 5532), (4052, 4149)]