8981172

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 23493120

約数和(自身を除く): 14511948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 411, 548, 607, 822, 1214, 1233, 1644, 1821, 2428, 2466, 3642, 3699, 4932, 5463, 7284, 7398, 10926, 14796, 16389, 21852, 32778, 65556, 83159, 166318, 249477, 332636, 498954, 748431, 997908, 1496862, 2245293, 2993724, 4490586, 8981172]

約数ペア:

[(1, 8981172), (2, 4490586), (3, 2993724), (4, 2245293), (6, 1496862), (9, 997908), (12, 748431), (18, 498954), (27, 332636), (36, 249477), (54, 166318), (108, 83159), (137, 65556), (274, 32778), (411, 21852), (548, 16389), (607, 14796), (822, 10926), (1214, 7398), (1233, 7284), (1644, 5463), (1821, 4932), (2428, 3699), (2466, 3642)]