18573732

素因数分解:

$2^2\times 3^3\times {\mathrm{229}}^1\times {\mathrm{751}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 48428800

約数和(自身を除く): 29855068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 229, 458, 687, 751, 916, 1374, 1502, 2061, 2253, 2748, 3004, 4122, 4506, 6183, 6759, 8244, 9012, 12366, 13518, 20277, 24732, 27036, 40554, 81108, 171979, 343958, 515937, 687916, 1031874, 1547811, 2063748, 3095622, 4643433, 6191244, 9286866, 18573732]

約数ペア:

[(1, 18573732), (2, 9286866), (3, 6191244), (4, 4643433), (6, 3095622), (9, 2063748), (12, 1547811), (18, 1031874), (27, 687916), (36, 515937), (54, 343958), (108, 171979), (229, 81108), (458, 40554), (687, 27036), (751, 24732), (916, 20277), (1374, 13518), (1502, 12366), (2061, 9012), (2253, 8244), (2748, 6759), (3004, 6183), (4122, 4506)]