74855142

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 168649728

約数和(自身を除く): 93794586

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 163, 186, 279, 326, 489, 558, 823, 978, 1467, 1646, 2469, 2934, 4938, 5053, 7407, 10106, 14814, 15159, 25513, 30318, 45477, 51026, 76539, 90954, 134149, 153078, 229617, 268298, 402447, 459234, 804894, 1207341, 2414682, 4158619, 8317238, 12475857, 24951714, 37427571, 74855142]

約数ペア:

[(1, 74855142), (2, 37427571), (3, 24951714), (6, 12475857), (9, 8317238), (18, 4158619), (31, 2414682), (62, 1207341), (93, 804894), (163, 459234), (186, 402447), (279, 268298), (326, 229617), (489, 153078), (558, 134149), (823, 90954), (978, 76539), (1467, 51026), (1646, 45477), (2469, 30318), (2934, 25513), (4938, 15159), (5053, 14814), (7407, 10106)]